Mathematics Middle School

Laura delivers newspapers. She spent 4-12 of her savings on a new wich equivalent fraction shows the amount Laura spent?

Answers

Answer 1

The answer is 1/3 or b

Related Questions

Please help it's due tommorow!! I need answers for questions 29-40

Answers

The Anwser to 29-40 is -11

Need help on #4 Please

Answers

NO!!! a prime number cannot be a multiple of another number except itself because prime numbers are numbers that are ONLY DIVISIBLE by 1 and ITSELF

your friend has owned a dog for 9 years. This is one year less than twice as long as he has owned a cat. How long has your friend owned a cat? write and solve an eqaution

Answers

your friend has owned a cat for 17 years, because 9 times 2 subtracted by 1 equals 17.
(9x2)-1=x

i belive she has owned the cat for 16 years, 9-1x2=16

38 1/4 divided by 4 1/2

Answers

use a calculator its not that hard

make the two mixed fractions an improper fraction
38 1/4 = 153/4 and 4 1/2= 9/2
153/4 divided by 9/2
153/4 x 2/9
= 17/2 or 8 1/2

A CD player is on sale for $90 at an electronics store. If the original price was $125, what was the percent of discount

Answers

This is the working of how it is 28% discount

Find the amount of discount : $125 - $90 = $35
Divide by the original price : $35/125 = 0.28
Change in to percentage : 0.28 x 100 = 28%

Therefore the percentage discount is 28% off

:)

a go carts too speed is 607200 feet per hour. what is the speed in mph?

Answers

The answer is 115 miles per hour

The speed in mph is 115 mph because there are 5280 feet in a mile, so you just divide 607200 by 5280, and you would get 115 mph.

One serving of milk has 120 calories. If one serving is equal to one cup how many calories are in one fluid ounce. 1 Cup = 1 fluid ounce

A. 10
B. 12
C. 16
D. 15

Answers

Well one cup dose not equal one fluid ounce but there are 8 fluid ounces in one cup so you divide 120 by eight and you get 15 calories for one fluid ounce. So your answer is D.

5 1/3-w= 4
These problems confuse me so much.

Answers

First, you would subtract 5 1/3 on each side, leaving you with -w = -1/3. Since you can't have a negative variable, you would then multiply each side by -1, giving you w = 1/3. Hope this helped and make sure to make this the brainliest answer :)

which number below rounds 7.56 when rounded to the nearest hundred 7.564 C 7.565 b 7.569 or 87.56

Answers

The answer to your question is 7.564

The correct answer is C 7.565

13 is what percent of 16

Answers

100%/x%=16/13
(100/x)*x=(16/13)*x
First thing to do is multiply both sides of the equation by x: 100=1.23076923077*x
Next we shall divide both sides of the equation by (1.23076923077) to get x
100/1.23076923077=x
81.25=x
So now your final answer is:
13 is 81.25% of 16

Good luck~
Babs

100%/x%=16/13

(100/x)*x=(16/13)*x

First thing to do is multiply both sides of the equation by x: 100=1.23076923077*x

Next we shall divide both sides of the equation by (1.23076923077) to get x

100/1.23076923077=x

81.25=x

So now your final answer is:

13 is 81.25% of 16

break apart the addends to find the sum 33+49

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19 if u add all separately but it is 89 it u don't

what is the meaning of term

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the meaning of a term is what is a qout

of what some one is say

a term is a word or phrase used to describe a concept

How many numbers from 1 to 100 can be divided by 2 with none leftover.

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50 because half of the numbers in 100 are even and all even numbers are divisible by two

jamal works in a city and sometimes takes a taxi to work. The taxicabs charge $1.50 for the first 1/5 mile and $0.25 for each additional 1/5 mile. Jamal has only $3.75 in his pocket. What is the maximum distance he can travel by taxi if he does not tip the driver?

Can someone help with this question please?

Answers

9/5 of a mile, or 1 and 4/5 miles

It will get him 1.8miles.
He pays 1.50 for the first mile so take 1.50 from the 3.75 and you will get 2.25$.
So take the 2.25 and divide it by how much he will have to pay for each mile .So 2.25/0.25 and you get 0.09 .But you can also just take 1.50 away from 3.75 and get 2.25 the count how many quarters is in 2.25. but you will have to multiply 9 by 1/5 which is 1.8 miles .Its that or 9

nadia has 4 sheets of stickers there are 8 stickers on each sheet .she wrote this number sentence to represent the totel number of stickers

Answers

Well if your asking 8-4 it's 4 and if your asking 8+4 it's 12

Answer:32

Step-by-step explanation:

This question requires multiplying.

Think of 4 sheets as 4 groups. If there are 8 stickers in the first group, we still have 8, then we will add 8 to the second group. We will have 16. Next we will add 8 to third the third group, 24, and third to the fourth group which will give us 32. 8,16,24,32.

Our equation will be 8×4=32

What is the approximate percent decrease when a fish count goes down from 850 to 500?

Answers

Answer:

About 40%

Step-by-step explanation:

It would normally be 41.--% But rounded is the approximate percent so it would be 40%. I hope this helps you! :)

Answer: 41%

Step-by-step explanation:

The change in fish count = [tex]850-500=350[/tex]

The percent decrease when a fish count goes down from 850 to 500 is given by :-

[tex]\text{Percent decrease}=\frac{\text{Change in fish count}}{\text{Previous fish count}}\times100\\\\\Rightarrow\text{Percent decrease}=\frac{350}{850}\times100\\\\\Rightarrow\text{Percent decrease}=41.176470588\%\approx41\%[/tex]

Hence, the approximate percent decrease when a fish count goes down from 850 to 500= 41%

Admission to a car show costs $5 for each ticket. After selling only 20 tickets, they decided to lower the price to $3 each. If they raise $217 ,how many tickets did they sell in all?

Answers

First you would multiple 5 × 20 which equals $100 then you would subtract $217 by $100 and you would get 39 tickets and then you would add your twenties tickets and your 39 tickets together to get your answer which is 59 tickets.

First you do 5x20=100 then you need to find out what is the closes thing to 217 so you do 3x40=120 then you subtract 3 from 120 to get 117. Then you take that 20 pictures and the 39 from the 40 then subtracting 1 then do 20+39=59. Which means they sold 59 tickets

x - y = 3
x + 2y = -6

Giving out brainliest
SHOW ALL OF YOUR WORK☺

Answers

[tex]x-y=3[/tex]
[tex]x+2y=-6[/tex]

Subtract both equations to isolate and solve for y.

[tex](x-x)+(-y-2y)=3-(-6)[/tex]
[tex]0+-3y=9[/tex]
[tex]y=-3[/tex]

Now, solve for x in either equation by plugging in the y value.
I will choose the simpler first equation: [tex]x-y=3[/tex]

[tex]x+3=3[/tex]
[tex]x=0 ; y=-3[/tex]

x - y = 3 >> x = 3 + y
substituting this x in the second equation gives us
3 + y + 2y = -6 >> 3y = -9 >> y = -3
substituting this value of y in x = 3 + y gives us:
x = 3 + (-3) = 3 - 3 = 0

so the solution is: y = -3 and x = 0

a pitcher can hold 1 7/8 how many 2/5 pint glasses can the pitcher fill

Answers

only 5 glasses because:
[tex] \frac{17}{8}[/tex] ÷ [tex] \frac{2}{5} [/tex] = 5 [tex] \frac{5}{16} [/tex]

17/8 divided by 2/5 = 5 5/16 therefore just 5

Trampoline Park has an admission fee, plus an hourly fee of $4.50. Determine the admission fee that the trampoline park charges. What is the initial value?

Answers

The initial value of a function is when x = 0. The initial value of the Trampoline Park is $5.00

Given that:

[tex](x_1,y_1) \to (3,18.5)[/tex]

[tex]m = 4.50[/tex] ---- the rates

The equation is calculated using:

[tex]y = m(x - x_1) + y_1[/tex]

So, we have:

[tex]y = 4.50(x - 3) + 18.5[/tex]

Open bracket

[tex]y = 4.50x - 13.5 + 18.5[/tex]

[tex]y = 4.50x + 5.00[/tex]

The initial value is when [tex]x=0[/tex]

So, we have:

[tex]y = 4.50 \times 0 + 5.00[/tex]

[tex]y = 5.00[/tex]

Hence, the initial value is $5.00

Read about linear functions at:

https://brainly.com/question/11897796

Write addition fact that helps you to solve 12-4

Answers

Possibly 8+4 because 8+4 equals 12

Subtraction Is 12-4 equal 6

How do i solve? 2/3h = -9

Answers

3h × 2 / 3h = -9 × 3h

therefore

2 = -27h

h = -27/ 2

i think it is right how i did it but i got -3
yeah

Which quantity is proportional to 12⁄15? Check all that are true. 4⁄5 24⁄10 16⁄20 36⁄75 16⁄5

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4/5 because 4 goes into 12 three times and so does 5 into 15

First of all you know it cannot be 24/10 and 16/5 because they are improper fractions so they will be GREATER than 1. 12/15 as a decimal is .8. If you divide the remaining fractions you will see that 4/5=.8 and 16/20 = .8

Eric downloads a 10% off any one item coupon and goes shopping at Gadgets Galore, where he buys a digital camera for $93 and an extra battery for $13.99.

Answers

I assume the question is asking how much he paid...?

If so, he has 10% off from 100% of the original price.
100% - 10% means he will pay 90% of the original price.
To find the original price we must add the price of the two items together to get the total price.

$93 + $13.99 = (I will let you do the math.)

Then we must multiply the total price by the percentage he paid (90%).
To do this we must convert 90% into a decimal.
Percent(%) is just a way of saying "Out of 100".
So 90/100 = .90

For the final answer multiply: .90 * total price = answer.

A carpenter makes legs for 3-legged stools and 4-legged tables. He makes a total of 57 legs.

He could have made legs for how many 3-legged stools?

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4 legged tables : x 3 legged stools : y x + y = 20 y= 20 - x 4x + 3y = 68 Replace y by 20 - x so we only have one letter 4x + 3(20 - x) =68 4x + 60 - 3x =68 x + 60 = 68 x = 8 To find y replace x by 8 y = 20 - 8 y = 12 So you have 8 four legged chairs and 12 three legged stools. Hope I helped!

19 legs for 3-legged stools

Find the solution to the system of equations graphed here

Answers

To find the solution of the system of equations, basically find the point whew the 2 lines intersect at, in this case it would be (1,3).

Answer:

The answer is C

Step-by-step explanation:

The difference of a number p and 6

Answers

p-6 because you subtract the variable from the 6

Final answer:

The difference of a number p and 6 is an algebraic expression represented by the equation 'p - 6'. To solve this, subtract 6 from the variable number p.

Explanation:

The difference of a number p and 6 is an expression usually used in the context of algebra.

This expression tells you to subtract the number 6 from the variable number p.

In mathematical terms, this fact is represented by the equation p - 6.

For example, if p equals 10, the difference of p and 6 will be 4, because 10 - 6 equals 4.

p=10

p-6=10

p=4

Learn more about Algebra here:

https://brainly.com/question/32436021

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what is the greatest common factor of 330 and 490

Answers

10 :) . 390/490 = 39/49 ( I needed to add something else )

the answer is 10 so that's the answer to your question

I AM GIVING BRAINLIEST TO THE BEST ANSWER AND THE CORRECT ONE!!!!!
A jar holds 3/4 gallon of juice when it is 7/8 full. Which statement best describes the quotient of 3/4 divided by 7/8 ?
A The maximum amount of juice the jar can hold is 7/6 gallons.
B The maximum amount of juice the jar can hold is 6/7 gallon.
C The amount of juice that can be still poured in the jar is 7/6 gallons.
D The amount of juice that can be still poured in the jar is 6/7 gallon.

Answers

the correct answer is ''b'' because 3/4 is 6/8 and 7/8 is 7/8 so also is 6/7 i hope it helped u

B, I multiply 3/4 and 8/7. Cross multiply and got 6/7 .

If r = 5 units and x = 7 units, then what is the volume of the cylinder shown above?
A.
175 cubic units
B.
35 cubic units
C.
120 cubic units
D.
700 cubic units

Answers

I hope this helps you

Answer:

175 cubic units

Have a good day.

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