Mathematics Middle School

I just have one question. Is this right??

Answers

Answer 1

Answer:

Yes, the answer 96 is correct!

Related Questions

oops didnt mean to attach this file i just want to know if this is a function or not i need to know

Answers

Answer:

do you mean if the attachment works or the question

Step-by-step explanation:

please answer these 5 easy questions and please give me correct answers :( i really need this. 12-16 please <3

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12. 500=2^2 * 5^3
13. 7-2*9=-11
14. 225-5*16+5=230-80=150
15. |1/3 * (8-20)|= 4
16. 3/2* ( 64-4*9)= 3/2*28=3*14=42

?is this math or what

Simplify negative 3 over 4 divided by 2 over negative 8.

Answers

Answer:

Step-by-step explanation:

−3/4÷2/−8=?

In the second fraction, move the negative sign from the denominator to the numerator and the value remains the same.

The equivalent equation is

−3/4÷ −2/8=?

Dividing two fractions is the same as multiplying the first fraction by the reciprocal (inverse) of the second fraction.

Take the reciprocal of the second fraction by flipping the numerator and denominator, leaving the negative sign on the numerator, and changing the operation to multiplication. Then the equation becomes

−3/4× −8/2=?

For fraction multiplication, multiply the numerators and then multiply the denominators to get

−3× −8/4×2= 24/8

Since 24 divided by 8 equals 3 then,

24/8 =3

Therefore:

−3/4÷ 2/−8= 3

Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)

3? I think I’m not sure but ye

Identify the property: (c + 5t)2 = 2c + 10t

Commutative Property of Addition
Associative Property of Addition
Additive Identity
Multiplicative Identity
Distributive Property

Answers

Answer:

Distributive Property

Step-by-step explanation:

2(c) + 2(5t)

2c + 10t

Distributive property because you multiplied every and each value in the parentheses by 2.

Need help ASAP plsSsSsSsS;[

Answers

A) the answer is all real numbers so any number would be equal to itself
B) there is no solution because when you simplify the equation you get 1=5 which is not true

Tori wants to purchase the new Canon Ivy mini photo printer. Target's regular price is $129.99. The Target sale flyer said to take 25% off of all mini printers.
What is the amount off?
What is the sale price?
If tax is 6%, how much tax will be charged for the item?
How much is the total cost?

Answers

Answer:

the amount off is $32.49, $7.79 is the tax, the sale price is $97.50, $105.29 is the total cost

Solve the inquality
x/-2 < -3

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Answer: i think its 4

Step-by-step explanation:

Answer:

x>6

Step-by-step explanation:

[tex]\frac{x}{-2} <-3\\multiply~by~-2\\x>(-3)(-2)\\or~ x>6[/tex]

when we multiply an inequality by a negative number sign of inequality changes i.e.,< changes to > and > changes to <

Pls help

In the blank space is where the Picture suppose to go

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Um I honestly don’t know if oysters right but just bare with me. The equation would be 12 x 2.3 = 25.3 but the estimate would be 25

DUE NOWW!! The equation d = 22.5n + 27.5 represents the amount of money, in dollars, that Kathryn earns for each sale she makes. The variable "n" represents the number of items sold, and the variable d represents the total amount of money earned. What is the number of items Kathryn must sell in order to earn $500?

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Answer:

Step-by-step explanation:

It is 50. Hope this helps:)

Look at each expression below. Indicate if each is equivalent to 64g – 40h. Select Yes or No for each expression.
a. 40(24g – h) Yes No
b. 8(8g – 5h) Yes No
c. 24gh Yes No
d. 4(16g – 10h) Yes No
e. 2(32g – 20h) Yes No

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Answer:

Hope this helps

Step-by-step explanation:

me need help on this homework only

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Answer:

Step-by-step explanation:

3/2 * 5/2= 8/2 divide will equal to 4 * 2=8 *5 = 40

( i think sorry if wrong )

You already said your answer. It’s 40

Its only letting me show one picture which sucks, so I'll ask the rest later. I need help with this
Also I need it graphed, sorry
Help is very appreciated, thank you

Answers

The answer is (3,1)

Substitution method: 1=4/3x-3 which is x=3 so then it becomes (3,1)

I got got 3,1 as my answer

help plz i will give brainist

Answers

Answer:

Hes correct with number 1 aka answer A

Step-by-step explanation:

Its talking abt in the middle hes suppose to divide the six bc at the end it will have 1/8-1/8-1/8 and 2 negatives make a positive meaning it would be 2/8-1/8=1/8 there for number 1 aka A is right btw i want brainiest for explanation thx :)

PLS HELP ASAP THIS IS SO IMPORTANT!!!!!
1. A candy store buys a bunch of m&m's so they can package them up themselves exactly how they want. If they buy 1,118 m&m's and each package they make has 26 m&m's... How many packages can they make? *
430
42
43
324
2. Which expression has the same answer as 27.15÷54.3 *
2,715 ÷ 543
2.715 ÷ 54.3
271.5 ÷ 543
27,150 ÷ 5.43
3. The parallelogram below has an area of 43.05 inches squared and a base of 5.25 inches. Use division to find the height!

Answers

Answer:

1st = 324

2nd=

Step-by-step explanation:

Answer:

They can make 43 packages

271.5/543

height is 8.2 inches

(or 8.3)

Step-by-step explanation:

MODELING REAL LIFE Lightning strikes Earth 1000 times in 10 seconds.

a. How many times does lightning strike in 12 seconds?

Lightning strikes ? times in 12 seconds.

Question 2
b. How many seconds does it take for lightning to strike 7250 times?

It takes ? seconds for lightning to strike 7250 times.

Answers

Answer:

Didn't I answer this for you already?

a) 1200 times

b)72.5 seconds

Step-by-step explanation:

in one second it will strike 1000/10=100 times

so in 12 seconds it will strike 100x12=1200 times

Pls explain how to do this i need to find the years.

Answers

Answer:

4 years

Step-by-step explanation:

8.75% of 15,500 is 1,356.25

1,356.25 x 4= 5,425

hope this helped

4 years look at symbolab we can help

Solve by writing a proportion.
Elena runs the same distance every day. In B days, she
ran 12 miles. How far will she run in 7 days? Show your
work.
Can you also do a proportion for me thanks.

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i think its 84 miles in 7 days

Each of 7 kittens, weighs less than 3.5 ounces. Find all the possible values of the combined weights of the kittens. 7th grade math please help, also just need the answer no explanation thx

Answers

Answer:

Let's use w to symbolize the weight of kittens. Given by the statement "each kitten weighs less than 3.5 ounces" we know that

1*w < 3.5

We can multiply both sides of the inequality by 7 to determine the total weights

7*(1*w) < 7*(3.5)

7*w < 24.5

Since there are 7 kittens, the combined weight of the kittens is 7w, therefore the above expression could be read as "The combined weight of the kittens is less than 24.5 ounces"

Answer:

7*(1*w) < 7*(3.5)

Step-by-step explanation:

Let's use w to symbolize the weight of kittens. Given by the statement "each kitten weighs less than 3.5 ounces" we know that

1*w < 3.5

We can multiply both sides of the inequality by 7 to determine the total weights

7*(1*w) < 7*(3.5)

7*w < 24.5

Since there are 7 kittens, the combined weight of the kittens is 7w, therefore the above expression could be read as "The combined weight of the kittens is less than 24.5 ounces"

Help Me Please I will give brainliest if correct!

Answers

Answer:

9[tex]c^{7}[/tex]

Step-by-step explanation:

[tex]c^{-4}[/tex] is equal to [tex]\frac{1}{c^{4} }[/tex]. [tex]\frac{9c^{3} }{\frac{1}{c^{4} } }[/tex] is equal to [tex]9c^{7}[/tex].

Answer:9c7

Step-by-step explanation:

(Sorry if im late but it’s 9c7)

Write the expanded form and standard form of this number in the box below:

Four million, five hundred sixty-seven thousand, nine hundred and three hundred sixty-one thousandths

Answers

Answer:

4,567,9361

Step-by-step explanation:

Standard form:

4,567,900.361

Expanded form:

4,000,000+500,000+60,000+7,000+900+0.3+0.06+0.001

I need this, this is for all you math lovers out there.

3 more on my page

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Okkxkdk
Maskmsmsm
&2929229

AND THE ANSWER ISSSSSS........................

I NEED HELP FAST
fr tho I need help
and I give the brainly

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Answer: slob on his nob.

Step-by-step explanation:

Find the perimeter FOR BRAINLIEST

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Answer:

Step-by-step explanation:

The perimeter is 56 because you added all of the numbers on there which got you to it, it’s really easy

Please help! These are composite figures, find the area of the figure and round your answer to one decimal place, if necessary.

Answers

Answer:

297.2190049

Step-by-step explanation:

Half the 9 gives 4. 5 for the triangle so you have

19x4.5=85.5

Half that because its a triangle not a square and you get 42.75

Then the area of a semicircle is half pi9 squared which is 254.4690049

254.4690049+42.75

=297.2190049

hhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeelllllllllllllllpppppppppppppppp

Answers

Answer:

Step-by-step explanation:

They have 23 quarters in the piggy bank at most.

Plssssssss Help!!!!!!
Two functions are used to solve a problem.
Function A is represented by y = 3x + 10
Function B is represented by this table of values:

Answers

Answer:

is it B ?

Step-by-step explanation:

i think this is it y=3x+10 y = 3 x + 10. Use the slope-intercept form to find the slope and y-intercept.

function b okkkhshehe

Yolanda’s bowling average for 2 games was 138. Her second game score was 8 points lower than her first game score. Which system of equations will determine Yolanda’s scores for her first game, f, and her second game, s?

Answers

Answer:

║⊕║Hello Wonderful Person║⊕║

This should be your answer:

So first let us solve 138 divided by 2. Which equals 69. So right now, each game Yolanda did was 69 points. But, it says her second game score was 8 points lower. But it still has to be 138 points. So, you take away 8 points from S-69 (second game) and add 8 to F-69(First game) Which will equal 61 for S and 77 for F. So the answer is,

Yolanda's first game (F) was 77 points.

Yolanda's second game (S) was 61 points.

In total she scored 138 points.

Step-by-step explanation:

I hope this helped!

(brainliest appreciated!)

First answer!! :DHave a wonderful and blessed day!

Yolanda’s scores for her first game, f is 73, and her second game, s is 65

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Yolanda’s bowling average for 2 games was 138.

f+s=138....(1)

Her second game score was 8 points lower than her first game score.

s=f-8....(2)

Substitute 2 in 1.

f+f-8=138

2f-8=138

Add 8 on both sides

2f=138+8

2f=146

Divide both sides by 2

f=73

s=73-8

s=65

Hence, Yolanda’s scores for her first game, f is 73, and her second game, s is 65

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

A $300 mountain bike is discounted by 30% and then discounted an additional 10% for shoppers who arrive before 5:00am.

Answers

$189 is the answer.

The answer is 189$.
Hope it helps! Have a great day!

Write an expression for 5 times a number. Help!

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Answer:

Step-by-step explanation:

6(4x + 3y) and 3(8x + 6y) are equivalent expressions. Explain why this is true?

Answers

Answer:

....answer below

Step-by-step explanation:

6(4x+3y)

3(8x+6y)

so eachpartiseitherdividedormultipliedby2,sotheyshouldhavethesameanswerwhensolved.Equation1is24x+18yandequation2islso24x+18y nsorrythereisnospaces,forsomereasonspaceisntworking

6(4x + 3y)

3(8x + 6y)

Just expand the brackets

24x + 18y
24x + 18y

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