37 Answered Questions for the topic 7th Grade

How much is Marie’s paycheck?

Marie Spent $75 of her paycheck on clothes. She then spent 2/5 of the remaining money on books. Next. She put half of the money that was left into her savings account and spent the remaining $60 on... more

Scale Drawings 7th grade math

Hello there, i am asking for help on a math problem that i dont fully understand. I am not asking for the answer of course, but i am asking for help on finding out the formula to this and the steps... more

12/10/18

I am stuck on this problem for a while now, can anybody please help.

Write an equation of the line that passes through (0, 6) and is parallel to y=5x−3.

11/28/18

Can someone please help me

A line has a slope of 2. It passes thought the points (1,2) and (3,y) What is the value of y?

10/29/18

It will cost Mr. Hong $84 initially to advertise and $28 for each day he keeps the items on sale. He doesn’t want to spend more than $700 advertising, what is the number of days he should advertise?

Full:Mr. Hong has coins and old stamps for sale. He decides to advertise the items on an internet site for collectors. It will cost him $84 initially to advertise and $28 for each day he keeps the... more

10/25/17

you and your friend spent a total of 15 dollars during lunch. your friend's lunch cost 3 dollars more than yours. how much did you spend for lunch?

you and your friend spent a total of 15 dollars at lunch. your friend's lunch cost 3 dollars more than yours did. how much money did you spend during lunch. please add equation and answer

10/24/17

A recipe calls for 1/2 cup of ingredient A for every 1 1/3 cups of ingredient B. You use 4 cups of ingredient A. How many cups of ingredient B do you need?

A recipe calls for 1/2 cup of ingredient A for every 1 1/3 cups of ingredient B. You use 4 cups of ingredient A. How many cups of ingredient B do you need? Please help and can you explain how you... more

10/11/17

What is 3.75 equivalent too?

It says " Write the fraction equivalent for 3.75. "

10/02/17

abby rolls a standard number cube. what is the probability that she rolls a number 6? express your answer as a fraction, decimal and percent

what is the probability that she rolls a number 6?  Please help....  
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