the perimeter of a rectangle is 304 cm. the length is 40 cm longer than the width. find the length and width

Whats the algebraic expression of the difference of an number and 45 is 12

17. If 10 is 20% of a number, then what is 200% of that number? A. 200 B. 100 C. 80 D. 50 E. 40

The area of a triangle is 32 square inches. The height of the triangle is 8 inches. What is the length of the base if the triangle

Rename 456/100 as a mixed number

A group of seven musicians includes three violinists and four harpists. An instructor randomly selects one of the musicians to play the first part of a duet and a different musician to play the second part of a duet.

45.75 as a fraction

What does 1 quart - 1 pints equal?

Complete the ratio table. 16 17 32 51 64 68 80 85

Rewrite expression in standard form by combining like terms 2/5x + - 6 + 7/15x

The difference of 6rs - 2rs