Mathematics Middle School

CAN SOMEONE HELP PLSSSS!!!!!!

CAN SOMEONE HELP PLSSSS!!!!!!

Answers

Answer 1
M would certainly equal 7.
Answer 2

Answer:

m=7

Step-by-step explanation:

-2.5=-2.75*m+2.75*5+3

-2.5=-2.75m+13.75+3

-2.5=-2.75m+16.75

2.75m=16.75+2.5

2.75m=19.25

m=19.25/2.75=7

Related Questions

Answer all these questions. Very high reward :) Need by Monday.

Pt 1, there's another question

Answers

Answer:

Mochi is the heaviest when he was born but the other panda is growing faster because...

Step-by-step explanation:

It had enough space to grow healthy and you can see that based on the chart given to you!

Anwser: the guys anwsered in the chat go look

simplify by combining like terms: 6.1a + 5.7b + 3a

Answers

Combine 6.1a and 3a
9.1a + 5.7b

Answer:

9.1a + 5.7b

Step-by-step explanation:

Original Equation:

6.1a + 5.7b + 3a = ?

Add 6.1a to 3a

9.1a

Plug this value back into the equation:

9.1a + 5.7b

Hope this helps :)

Please consider Brainliest :)

I like ice cream :D

Need helpp fastt plss will give brainliest to who is correct plss helpp

Answers

Answer:

$308, $294, large

Step-by-step explanation:

[tex]5.5 * 56 = 308[/tex]

[tex]10.5*28=294[/tex]

294 is less than 308, so the large is the better deal

Answer:

308, 77, large

Step-by-step explanation:

simple multiplication, and the larger one is more per cent.

I need answers ASAP

Mom was analyzing her family’s monthly budget. The monthly cost at the grocery store is $2,600. Sixty five percent of this amount was for grocery items (food). How much was spent on non grocery items at the grocery store?

Answer it with the equation and answer

Answers

Step-by-step explanation:

2600×65% = 2600×0.65 = $1690-spent on groceries

2600-1690 = $910-spent on non-groceries

Answer:

Step-by-step explanation:

2600*65%=1690 grocery

2600-1690=910 on non grocery

help me! will give brainliest!

Answers

Answer:

Step-by-step explanation:

the answer  is 1 by 4

we have to bracket of then plus and minus = minus

then we wil minus it and simplify it then we will get our answer

solve the equation using mental math n divide 9=9

Answers

Answer:

81

Step-by-step explanation:

When dividing these numbers, you would actually multiply them together because they are on different sides of the equals sign. You do this because whatever you do on one side, you'd do the opposite of to the other side.

Example:

2x + 3 = 9

You would subtract 3 from nine.

2x = 6

The you'd divide 6 by two, since you would multiply x by two.

x = 3

.
A barrel contained 60 gallons of water. Water leaked out of the barrel at a rate of 5 gallons every 3 days.



At this rate, how many days did it take for all 60 gallons of water to leak out of the barrel?

Answers

It took 12 days for all the 60 gallons of water to leak out of the barrel. If you divide 60 by 5 you will get 12.

Answer:

36 days

Step-by-step explanation:

1.)60 / 5=12

2.)12*3=36

It will take 36 days for the barrel to empty out all 60 gallons of water

Hope this answers your question

Jamal's lawn is shaped like a square with an area of 224.9 ft? Which measurement is closest to the side length of his
lawn in feet?

A.15 ft
B.56 ft
C.28 ft
D.11 ft

Answers

Answer:

A. 15 ft

Step-by-step explanation:

15x15 = 225

Answer:

A. 15 ft

Step-by-step explanation:

14 points if you can answer this

Answers

Answer:

-2

Step-by-step explanation:

you do -4+-6+2+6

Answer:

First, we must determine slope using the given points and pluging them in the slope formula*.

[tex]m = \frac{6 - (-6)}{2 - (-4)} = \frac{12}{6} = 2[/tex]

The slope is 2. You can prove this by using the graph.

Second, we plug in the slope we found, and one of the given points to solve for b using slope-intercept form**.

[tex]6 = 2(2) + b\\\\6 = 4 + b\\\\2 = b[/tex]

The y-intercept (or b) is 2. You can prove this by using the graph.

Finally, we can now create the equation of the line in slope-intercept form.

[tex]y = 2x + 3[/tex]

*Slope formula: y₂ - y₁/x₂ - x₁

**Slope-intercept form: y = mx + b

Hope this helps!

Helppp Will put brainliest

Answers

Answer:

The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.

Step-by-step explanation:

Hope this helps

what is the value of x in the equation: 3x-15=-18

Answers

Answer:

11

Step-by-step explanation:

3x-15=18

3x=18+15

x =33

3

x =11

Vicci designed a square tile in art class. Each corner of the square tile has a measure of 90 degrees.
Which equation could be used to find the measure of Angle x? ​

Answers

Answer:

360-270=x

x=90 degrees

Step-by-step explanation:

There are two ways i know of how you can do this

The first way:

Ok so lets add up all the angles we know

90+90+90=270

Now we subtract that from 360

360-270=90

And there we have it the measure of angle x is 90 degrees

The second way:

Ok lets name all the angles we know. Hypothetically we only know that one angle is 90.

measure of angle one is 90 degrees

So now we subtract that from 360

360-90=270

Now we divide that by three because there are only 4 angles and we know the measure of one of the angles

270/3=90

And there we have it the measure of angle x is 90 degrees

First right gets brainliest:)

Answers

First equation: x=-y+8
Second equation: on the picture

Can someone please help me ill give you brainliest

Answers

4/5•2/3=8/15 multiply the numerators and then the denominators

Hey! How do I pick up a cat without hurts it's internal organs?

I reposted this twice by now and all I have gotten were point yoinkers

Answers

U pick it up by its belly and it may not affect him i think that’s what i do with my cat her names fuzzykitty

Answer:

Pick it up the regular way

Step-by-step explanation:

UwU

WORd problem I hate word problems please help in image bellow

Answers

it depends on the type of animal they are caring for and how many. lizards and reptiles need more heat and won’t be healthy unless they receive that heat. cats and dogs shed fur and grow a winter coat so they were made for the fluctuation of the weather
Yes it could because some animals need the heat, so if they have those types of animals like for example lizard, hedgehog ( I know cuz I have one ) or maybe a tarantula then yes hope this helped!

Solve these problems with a explanation and show your work.Pretty please...

Answers

So we see Model/actual so for the first question, it would be n/48 = 1/40. 40n = 48. n = 1.2. Next question 4.3/n = 1/38. n = 4.3(38) = 163.4.
Ya what the other person said

A gym has 563 people that want to attend workout classes. Each class will have 15 people.
Which is the best estimate for the number of workout classes the gym should offer?
A. 25
B. 35
C. 40
D. 50

Answers

Answer:

38

divide 563 by 15 to determine how many classes then round up

Answer:40

If you divide it you get 37.53333333333333
Then round it to 40

help please this is due soon!!!!! is the answers correct if not please say the right ones

Answers

To help you I need to see what part A and B was ......
We need to see part b

Examine the equation.

–3x + 18 = 7x

What could you do to isolate the variable term to one side of the equation?

Answers

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

[tex] - 3x + 18 = 7x[/tex]

[tex]7x = - 3x + 18[/tex]

Add sides 3x

[tex] + 3x + 7x = + 3x - 3x + 18[/tex]

[tex]10x = 18[/tex]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Answer:

10x + 18

You cancel out the lowest variable term to only have one variable term.

Step-by-step explanation:

-3x+3 then do 7x+3

10x + 18

You cancel out the lowest variable term to only have one variable term.

Tell me if it works.

Hope it helped.

I NEED A DETAILED EXPLANATION OF HOW TO SOLVE THIS PLEASE OR JUST THE FORMULA
An employer uses the linear regression equation y = 0.18 x + 320.22 to predict the weekly salary, y, of an employee who sells x dollars worth of merchandise. Last week, Joaquin sold $1500 worth of merchandise. The same week, Alex earned $650. Using the regression equation, which is an accurate comparison?
Alex sold merchandise worth about $60 more than what Joaquin sold.
Joaquin sold merchandise worth about $60 more than what Joaquin sold.
Alex earned about $60 more than Joaquin did.
Joaquin earned about $60 more than Alex did.

Answers

Answer:

i need pointsssssssssss

Step-by-step explanation:

55+(-72)-(-45)=x

what is x?

Answers

Answer: x=28

Step-by-step explanation:

55−72−(−45)=x

Step 1: Simplify both sides of the equation.

55−72−(−45)=x

55+−72+45=x

(55+−72+45)=x(Combine Like Terms)

28=x

28=x

Step 2: Flip the equation.

x=28

The circumference of a circle is equal to π times its diameter.
Estimate the circumference of a round swimming pool that has a diameter of 24 feet.
Use π = 3.14.

Answers

Answer:

75.36 ft (not estimated)

Step-by-step explanation:

Use the formula D = d(pi)

24*3.14=75.36

Hope this helps! Have a nice day!

Which of the following graphs represents a function?

Answers

b because it intersects once i think from what i can remember from middle school..
The first choice is the answer

Wal-Mart purchased bath towels for $6 each. They marked up the cost and sold the towels for $12 each. What is the percent of increase?

Answers

Answer:

100%

Step-by-step explanation:

100% of 6.00 is $6.00. 6.00+6.00=12.00

Daniel has $700 in his bank account. He plans on withdrawing $20 for gas each week. Write an equation to determine how much money he will have after, x, weeks. *

700 = x + 20y
y = 20x - 700
700 - 20y
y = -20x + 700

Answers

Answer: it might be b or c

the answer is number 1

(04.04 MC)

An oil company fills 1/12 of a tank in 1/3 of an hour. At this rate, which expression can be used to determine how long will it take for the tank to fill completely? (1 point)

Select one:
a. 1/12 ⋅ 3 hours
b. 1/3 ⋅ 12 hours
c. 1/3 ⋅ 1/12 hour
d. 3 ⋅ 12 hours

Answers

The answer is B 1/3 • 12 hours

Can someone please help me with this!!!

Answers

Answer:

Step-by-step explanation:

Math question. Please answer as quickly as possible. please and thank you

Answers

Answer:

7.5 (7 1/2)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Hope I helped

Have a great day!!

Let x be a positive integer, and define the integers n=x^2+2x+17 and d=2x+5. When dividing n by d, the quotient is x, and the remainder is 7. Find x.
Please don't answer unless you have the correct answer.

Answers

Sorry I spent a while thinking of this but I can’t get my finger on it

Answer:

x=2

Step-by-step explanation:

got the question wrong and the website told me the answer was x = 2 also the guy above me commented this. Shoulda listened to him :(

Other Questions
In the days before scuba gear, some divers descended to underwater depths in diving bells, which are basically just upside-down containers whose open ends face down. The bell allows the person inside to breathe the air trapped inside it, observe underwater objects and marine life, and work under the water. Required:a. If the bell is submerged to a depth of 30m below sea level, what is the water pressure at the air-water interface inside the bell?b. If the air pressure inside the bell before submersion into the water was 1 atm (101.825 kPa), what air pressure does the person experience at that depth? Please help me out it would be a great pleasure if you did!Which Supreme Court decision let segregation exist until the year of 1954? In The Call of the Wild, Buck's point of view acts as a metaphor for the point of view of:all dogshuman beingswinteradventurers more cases of skin cancer are caused by using tanning beds than cases of lung cancer resulting from smoking. About of adolescents and of college students have used tanning beds. A scale drawing of a car is presented in the following three scales. Order the scale drawings from smallest to largest. (There are about 1.1 yards in a meter, and 2.54 cmon an inch.) Alberti is claiming a causal relationship between drinking wine and a reduction in stress. He is presenting a series of photographs as evidence. What is the big difference between what Alberti has done and a randomized controlled experiment? Can someone write half a page of this? If you do this Ill make another post to give you more points Which of the following is equivalent to logb sqrt 57/74 Calculate the amount of heat required to raise the temperature of a 32g sample of water from 8C to 22C. A bulldozer pushes on a boulder with a force of 600 N. It accelerates at 3 m/s. Find mass. 7m+21=5m5Can someone help me? HELLPPPPP PLS INCLUDE EXPLANATION ON HOW TO DO IT SO I CAN DO IT ON MY OWN!!!! NO TROLLS PLS EITHER! write 40% as a decimal and as a simplified fraction in a well-developed response of at least one paragraph, explain why the author of "climate change in Hawaii and us tropical islands "wrote the text. then identify one central idea in the peace and analyze how the writer makes connections between events and ideas within the article Will give brainlist !!!!!!!!!! COPD, gum disease, fatigue, and heart attack are all possible effects of which substance ? Consider the following. cos(x) = x3 A) Prove that the equation has at least one real root. The equation cos(x) = x3 is equivalent to the equation f(x) = cos(x) x3 = 0. f(x) is continuous on the interval (0, 1) there is a number c in (0, 1) such that f(c) = 0 by the Intermediate Value Theorem. Thus, there is a root of the equation cos(x) = x3, in the interval (0, 1). B) Use your calculator to find an interval of length 0.01 that contains a root. Which sentence contributes to the reader's knowledge that Kelvin was creative in solving the problem of having no batteries? He needed batteries to power his homemade devices. Kelvin did not have the benefit of a science education at school. These are ingredients he found at a neighborhood dump! Yet, he figured out how to make a battery using soda, metal, and tape. Which Division Property is shown below? 0------ = 014-8 hello , anyone able to help with question 5? thanks :)!