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what is 20% of 10

I am trying to figure out how to do my math. We are finding percents and it says pre algerbra. The question is what is 20% of 10.

how can you make math seem fun when you are trying to each someone?

I am 13 and i am trying to help my friend out with her math because she is teaching me art.

Prealgebra question

A restaurant sells 4 kinds of sandwiches: turkey, roast beef, veggie, and ham. Customers have a choice of 3 types of bread: wheat, white, or rye. How many different sandwiches are possible?

solve for c- 14=c/5

It is diving one-step equations.

Can you simplify this expression: -(9x-3)

Please simplify the following expression: -(9x-3) thank you very much. thank you very much. thank you very much. thank you very much. thank you very much. thank you very much. thank you very...

2 questions I want to verify

which expression is equal to "three less than a number multiplied by six"? I think it's 6x-3 Also 1*(3+7)=(1*3)+(1*7) is distributive.  I just want to verify

im going to give and example: 7(b+3) would the answer be -8z?

I dont know if the answer would be the letter with the number or just the number.

12-7*6+19-14=11

please tell me the method to put the parentheses at the right places

Last summer Barry earned \$875.This summer he earned 109% of what he earned last summer. How many more dollars did he earn this summer than he did last summer?

This is the only problem I need help with

convert the following percent to a decimal 3/4 of 1%

convert the following percent to a decimal 3/4 of 1%

negative exponents and negative numbers

If you have -3 with a -4 exponent

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