Evaluating Algebraic Expressions

Evaluate

m - n 2, for m = 20 and n = 8

Find the missing measure in the triangle. A = 94°, B = 54°, C = x°

A shipping company charges $6 to skip a package that weighs up to 1 pound and $2 for each additional pound or portion of a pound. Which equation represents the cost, in dollars, of shipping a package that weighs x pounds?

Complete the comparison 3+7>?

Jean is reading a book about astronauts. She reads 3 pages on Monday, 5 pages on Tuesday and 10 pages on Wednesday. What is the average number of pages she reads each day?

If f (x) = - x2 + 6x - 1 and g (x) = 3x - 1, find (f + g) (x).

How to convert 21/25 into 84% Convert 17/20 into 85% What number over 30 equals 80%

Find the mean of this set of numbers. 9, - 6, - 8, 11, - 4, 10 A. 12 B. 2 C. 8 D. 48

Krystal made 8 quarts of soup on Monday, 5 quarts of soup on Tuesday, and 5 quarts of soup on Wednesday. if she serves each guest 1 cup of soup, how many quest can she serve in all.

One and five twelves minus five sixtes

How much total wrapping paper does it take to wrap two gifts: one with the dimensions of 6 cm by 10 cm by 9.5 cm and the other with dimensions 14 cm by 17.25 cm by 15 cm.