Together maria and john have $70 if maria has $20. less than john, how much money does each have

Which of the equations represents the function?

44 is what percent of 80

The length of a rectangle is 6 times it's width if the perimeter of the rectangle is 126 ft find its area

How I got the answer for math questions

N cubed increased by 5 in algebraic expression

50/8 converted as a mixed number

If x = 9 and y = - 2 what's 10 + 5xy

How do we express one-half difference of a number cubed and one

A pool table supply company is making a cardboard box to package new cubes of pool cue chalk. Each cube of chalk is 1 cubic inch. The company considers all the ways to arrange 16 cubes of the chalk.

About 13 out of 20 homes have a personal computer. On a street with 60 homes, how many would you to expect to have a personal computer?