Mathematics Middle School

An equation is shown. What is the value of m that makes the equation true? Answer:

m − 3 [tex]\frac{1}{2}[/tex] = 5 [tex]\frac{2}{5}[/tex]

Answers

Answer 1
Add 3.5 to both sides and you would get 8.9
m= 8.9 is the answer

Related Questions

I don’t know what to do on this question. I need this done tho AS SOON AS POSSIBLE PLEASE HELP ME

Answers

3(c+6)=24


He pain $2 of each comic book

Answer:

bottom

Step-by-step explanation:

In science class, Mrs. Moore’s students were directed to weigh a 300-gram mass on the balance scale. Tina weighed the object and reported 328 grams. Calculate the percent error. Show your work.

Answers

Answer:

Think it's 109.33

Step-by-step explanation:

look it up brodie

109.33


Explanation
I think it’s this

Students in a science class investigated how the speed of sound changes with the air temperature outside. The data are shown in the scatterplot.

Based on the scatterplot, what is the best prediction of the speed of sound when the air temperature is 45°C?

350 m/s

355 m/s

360 m/s

365 m/s

Answers

Answer:360 m/s

Step-by-step explanation:

The best prediction of the speed of sound when the air temperature is 45°C is 360 m/s option third is correct also the graph shows a positive correlation.

What is correlation?

It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.

As we can see in the graph:

When the air temperature is 10°C the speed of sound is around 337m/s

When the air temperature is 20°C the speed of sound is around 344m/s

When the air temperature is 30°C the speed of sound is around 348m/s

When the air temperature is 40°C the speed of sound is around 355m/s

From the above observation, the air temperature increases the speed of the sound increases.

So when the air temperature reaches 45°C the speed of the sound will be 360 m/s.

Thus, the best prediction of the speed of sound when the air temperature is 45°C is 360 m/s.

Learn more about the correlation here:

brainly.com/question/11705632

#SPJ2

Find a solution to the equation without writing anything down.
x+1=5

Answers

X equals 4, because 4+1= 5

Answer:

4

Step-by-step explanation:

5-1=4

hihihihi im backkkkkkk
please help :D

Answers

-3/4 also know as negative 3/4

Answer:

1 2/4 is the greatest

-9+4(f-1)=-13+4f. Find f

Answers

Answer:all real numbers are solutions

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

Step 2: Subtract 4f from both sides.

Step 3: Add 13 to both sides.

0=0

Answer:

all could be

f(0)=.12

f(.1)=-.4

f(.2)=1.3

f(.3)=2.6

f(.4)=3.7

Step-by-step explanation:

Brainliest
Use substitution to find the ordered pair of the following system of equations:
y=6xy

y=5x+7
(_,_)<------ answer insert.

Answers

Answer:

hey i know this might not help the way you want it to but try using khan Academy these videos might be helpful

Step-by-step explanation:

your ordered pair would be (0,7) ! hope this helps !

What is the equation of the line graphed?

Answers

y=3x-2 is the equation :^}

Answer:

y= 3x-2

Step-by-step explanation:

Slope intercept form is y=mx+b. M = slope. B= Y-Intercept

Slope can be found with rise/run, or y/x. The slope in this scenario is 3/1, or 3.

Y-Intercept can be found at (0,-2).

Oliver is starting a running plan to train for a race. In the first week of his running
plan, Oliver will run 14 miles. The plan calls for Oliver to increase his weekly milage
by 3.5 miles every week. If Oliver sticks to the plan, how many miles would he be
expected to run during his oth week of the training plan?

Answers

Answer:

49

Step-by-step explanation:

He starts at 14 miles and will add 3.5 miles to it every week. You are checking how many miles he will run by the 10th week so you would do 3.5 x 10 which equals 35 then add that to 14 to get your total of 49 miles. Have a good day lol

35hfxhxbxhxhhxhdhdhxhfhf

Plz Help Asap!!! MARK BRAINLIEST!!!

Answers

I think line k but I could be wrong

Justin and his friend Dan went to the movies. If they each bought popcorn for $4.25 and a soda for $2.25, what was their total bill after adding 5 ¼ % sales tax?

Answers

Answer:$6.84

Step-by-step explanation:

$4.25 + $2.25 = $6.50

5 1/4% in decimal form is 5.25%

6.50 multiplied by 5.25% = $0.34

$6.50 + $0.34 = $6.84

The answer is £6.82.

What is wrong with this equation 7/9-8/9=1/9

Answers

Answer:

the answer would be -1/9

because you're subtracting 8/9 from 7/9, not the other way around.

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

7/9-8/9=1/9

We have a common denominator

( 7-8)        1

--------- =  ----

9                9

7 -8 is equal to -1  not 1

The answer should be -1/9  not 1/9

Nikki and Nikko can do 140 jumping jacks in 6 minutes. How long will it take them to complete 350 jumping jacks? Use at least 2 ways to show your answer.

Answers

Answer:

Jumping jacks are a great way to get your heart pounding, but how ... Jumping jacks might seem like a basic exercise, but they offer some ... According to MyFitnessPal, jumping jacks can burn about eight calories per minute for a person ... For example, if you weigh 150 pounds and perform five minutes of ...

Step-by-step explanation:

Answer:

it will take 15 minutes.(

Step-by-step explanation:

140=6 min

70= 1/2 of 140 so 3 min

140X2=280+70=350

I need help with this problem if you know how to do it please helppppp meeeee

Answers

Answer:

I believe its -5 1/4

Step-by-step explanation:

Cymath is a good help.

It’s 5 1/4 hopefully this helps you.:;)))

PLEASE HELP ME ASAP!!
Fifty percent of the area of this rectangle is shaded. What is the area of the shaded region? Explain your thinking.

Answers

Answer:

hey we cant see the rectangle but if you show me i can help

Step-by-step explanation:

PLS help me with my math.

Answers

Answer: A

Step-by-step explanation: You have so much tabs open

please help ill give brainliest

Answers

35 miles per day! The increments change by days not hours. Therefore it’s 35 miles per day.

Answer: 35 miles per hour

Step-by-step explanation:half of 50 is 35

help meee pleasee !!!

Answers

Answer:

It would be relation B and f (x)

Step-by-step explanation:

for it to be a function X (-8) can only have one outcome, however that isn't the case with A.

and I believe if I'm remembering correctly, one-to-one correspondence is each element of one set is only paired with one element of the other set which isn't true for B, so it should be f (x), though you may want to look it up for yourself to make sure.

It’s what the other person said haha

A salesperson’s commission rate is 4%. What is the commission from the sale of $39,000 worth of furnaces? Suppose sales would double. What would be true about the commission?

Answers

Answer:

The earnings will double

Step-by-step explanation:

Step one:

given data

we are told that the sales person's earnings is 4% of the sales made.

given that the sales made is $37,000 worth of furnaces.

Step two:

we want to find 4% of $37,000

=4/100*37000

=0.04*37000

=1480

hence for $37,000 the earning will be $1480.

Now suppose sales is doubled that is 37000*2= 74000

we want to find 4% of $74,000

=4/100*74000

=0.04*74000

=2960.

the earnings is $2960.

So if sales doubles the earnings will double

B. Juan’s cell phone company charges $35 a month for phone service plus $0.50 for each text message. How many text messages does Juan send in a month if his bill was $52?
1. Define the variable: 2. Determine the constant:$35
3. What is the rate? 4. Write the equation and solve: 35+0.50t=52

C. Friendship’s soccer team purchased uniforms and equipment for a total cost of $912. The equipment cost $612, and the uniforms cost $25 each. How many uniforms did the school purchase?
1. Define the variable: 2. Determine the constant:
3. What is the rate: 4. Write the equation and solve:


D. Long’s Coffee Shop sells a refill mug for $8.95. Each refill costs $1.50. Last month, Jalissa spent $26.95 on a mug and refills. How many refills did she buy?
Write the equation and solve:

Answers

C. Because that is the answer my guy.

The answer is c I’m pretty sure :)

ASAP PLS ANSWER I DEAD

Answers

Answer:

Variables: you are correct

Coefficients: -2

Constant: 3/7

Step-by-step explanation:

Variables are letters used in math so you were correct.

Coefficients are numbers with a variable. So to find the coefficient you would look for a number "connected" to a variable. This would be -2 because it is being subtracted from the first term.

The constant is 3/7 because you could put it on a number line.

Please help I will give brainliest and 11 points!!

Answers

Answer:

[tex]-64y^{2}[/tex]

Step-by-step explanation:

You first multiply (-4)^3, then add the exponents of y, which is [tex]y^{2}[/tex].

Answer:

-4^3*y^2

Step-by-step explanation:

Because there are 3 “-4”s being multiplied it would be to the power of 3.

Because there are 2 ”y”s being multiplied it would be to the power of 2

Then you just need to multiply them together.

Which of the following best describes LCM?

a
Least Common Multiple, Skip Counting, Multiplying, Numbers that are getting larger
b
Least Common Multiple, Skip Counting, Multiplying, Numbers that are getting smaller
c
Least Common Multiple, dividing numbers, Numbers that are getting smaller

Answers

Answer:

C for sure

Step-by-step explanation:

2[tex]^{2}[/tex] + 5 + 50 ÷ 2(5)

Answers

Hey there!

2^2 + 5 + 50 ÷ 2(5)

2^2 = 2 • 2 = 4

4 + 5 + 50 ÷ 2(5)

4 + 5 = 9

9 + 50 ÷ 2(5)

50 ÷ 2 = 25

9 + 25(5)

25(5) = 125

9 + 125

= 134

Answer: 134 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

The answer is 134 hope this helps

What is f(-2) if f(x) =1/2x?

Answers

-1 i believe, can i get brainliest?
your answer is gonna be -1

Heather bought 5 apples for $3 and a melon. The total cost for the fruit was $4.95. How much did the melon cost? Identify the equation you could use to represent the situation where m represents the cost of the melon. *
3m = 4.95
3 + m = 4.95
5 + m + 4.95
15 + m = 4.95

Answers

Answer:

Let m be the number of miles Travis runs each week. I ... Pineapple: P; Watermelon: W ... It will take you 5 minutes to make a waffle and 10 minutes to make a ... He has $102 to spend on $5 pens, $3 pencils, and $9 notebooks. ... Write a system of equations that Tommy could use to solve for the amount of each ...

Step-by-step explanation:

B.

Explanation: sjnwisbcuwvfibwxb

The newest phone by Samsung finally came out and costs $499. You were one of the first people in line to buy it so you got a 15% discount and there was a 8.5% tax. What was the total cost of the phone?

Answers

Answer:

$460.20

Step-by-step explanation:

499*15% = 74.85 (total discount price)

499-74.85 = 424.15 (deduct discount from original price)

424.15*8.5% = 36.05275 (total tax from price)

424.15+36.05275 = 460.20275 (add tax to discounted price)

the answer is $460.20

On a recent survey, 60% of those surveyed indicated that they preferred taking a trip to the beach over a trip to the mountains. If 810 people preferred a trip to the mountains, how many people were surveyed?
Question 1 options:

486


870


1,350


2,025

Answers

the third one , 870

Answer:

Its Option three, 1,350.

Step-by-step explanation:

60% of 1350 is 810.

if it's 3:50 p.m., what time will it be in 2 1/2 hours?
if it's 9:25 a.m., how long will it be until the time is 1:15 pm?

Answers

Answer:

1. 5:20

2. 4 hours and 10 minutes

Step-by-step explanation:

Answer:

it will be 5:20 for the first one

Step-by-step explanation:

Martha wants to give each guest the same thing in each gift bag. She has 12 chocolate bars, 24 packs of gum and 48 bags of chips.

Answers

Answer:

You could put together 12 bags and each would have 1 piece of chocolate, 2 packs of gum and 4 bags of chips

Step-by-step explanation:

Martha is able to make 12 equal bags. Each bag can contain 1 chocolate bar, 2 packs of gum and 4 bags of chips.
Other Questions
Need this very badly I need help!!! ASAP!! [(6 + 3) + 5] 7 = How do you further solve this? Which most likely appear in the central nervous system only?sensory neuronsinterneuronsmotor neuronseffector neurons Pleaseee helppp!!!!! Will mark Brianliest !!!!!!!!!!!!!! Choose the relationship that is modeled by the table, the graph, and the equation. Morgan buys apples for $2 per pound. O Morgan swims 2 miles more than the number of hours he is exercising, Morgan practices for 2 hours a day. O Morgan walks 2 miles per hour. Finish the last line yall Well the raven is a wicked birdHis wings are black as sinAnd he floats outside my prison windowMocking those withinAnd he sings to me real lowIt's hell to where you goFor you did murder Kate McCannonWhen I first met TomMcCannonI was working in the minesSaid he had himself a dark haired daughterWith long, green eyesAnd when she and I did meetShe was bathing in the creekPurtiestThat ain't no lieSo I went a courtin' Kate McCannonGot me a job and I quit my ramblin' andEvery day I'd saveA quarter of my payI could buy a diamond ringLord and one day I come home to findMy darlin' angel's not insideSo I made for the creekWhere she and I did meetAnd found her with some other lover Which of the following expressions represents the statement below?four added to seven times a number A. 7(n + 4) B. 4n + 7 C. 4(n + 7) D. 7n + 4 Which of these sentences sounds the strongest?A. We need to not pay attention to the oppositionB. We need to cover up the opposition.O C. We need to crush the opposition.O D. We need to ignore them. Describe the process of freezing ice cream in terms of heat flow. A group of students is timed while sprinting 100 meters. Each students speed can be found by dividing 100 m by their time. Is each statement true or false?Select the correct choice for each statement then explain your reasoning.1. Speed is a function of time. 2. Time is a function of distance. 3. Speed is a function of number of students racing. 4. Time is a function of speed. Please help me if you can. Recall the educational and other requirements for Geographers. What are some requirements that would be helpful toinclude in this career plan? Check all that apply.master's degree and GISP certificationcommunication skills, including reading, writing, listening, and speakingsales skillsassociate degree, and GAST certificationleadership and supervisory skills for managing teams of other peopleanalytical and critical thinking skillscomputer skills A student who is writing a summary about Helen Keller wants to cite information from page 16 of The Miracle Worker by William Gibson. Turner syndrome occurs in females who instead of having two X chromosomes have either only one X chromosome or a fragmented X chromosome. Klinefelter syndrome occurs in males who have multiple X chromosomes. Consider the karyotype.A karyotype indicates that a male has multiple x chromosomes.Which individual is shown in the karyotype?male with Turner syndromemale with Klinefelter syndromefemale with Turner syndromefemale with Klinefelter syndrome Which expression is equal to (x+2)(x4)(x4)(x+4)?x+2x+4x2x+4x2x4x+4x+2 Congressman Allan Derulo was elected as a representative to a states 41st district in November of 2010. If he wishes to serve again, when must he win re-election?A.November 2011B.November 2012C.November 2013D.November 2014Please select the best answer from the choices providedABCD Taft's passage of the Payne-Aldrich Tariff Act created a problem for Roosevelt progressives because The development of specialized cells from unspecialized stem cells is a description of which of the following basic life processes? Nancy found that 2 cups of strawberries weigh one-half pound, and 8 cups of strawberries weigh 2 pounds. She made a graph to help her find the weight of other quantities of strawberries.On a coordinate plane, cups is on the x-axis and pounds is on the y-axis. Points (2, 0.5) and (8, 2) are plotted.Which ordered pair follows the pattern in the graph?(3, 1.5)(4, 1.5)(6, 1.5)(7, 1.5)