If the measure of an angle is 30 degrees more than the measure of its supplement, what is the measure of each angle?

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.

Which ratio is equivalent to 8:6

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