Ivana got 21/25 on her science test. She got 86% on her math test. Which of her test marks is better? Explain.

If h (x) = 8x^2-18x-13, use synthetic division to find h (3).

Suppose that one worker can produce 15 cookies, two workers can produce 35 cookies together, and three workers can produce 60 cookies together. what is the marginal product of the 3rd worker?

write an expression that when simplified equals 10 the expression may have any numbers in it but it must have at least one multiplication sign one addition sign and one subtraction sign.

The quotient of a number and - 3 is - 80. find the number

What is 7x7x7x7x7x7 in exponential form

At the beginning of the year Jordan had $7000 in his no-interest checking account. He withdraws $300 every month and makes no deposits. Write an equation for the account balance after x months. Do not include the dollar sign.

A middle school has a speech club with a total of 36 students. The ratio of girls to boys is 4:5. How many girls are in the speech club? How many boys?

The GDP is $11,465.2 billion. The population is 249,793,675. Find the per capita GDP.

2 + 5/6 - 1 + 3/10 why don't you put in a plus sign

Convert. 85 into a ratio