What is the value of x when 10 (x + 2) = 5 (x + 8)

The maximum height of an asian elephant is 9.8 feet. what mixed number represents this height

At 1 P. M. there were 16 seagon the beach. at 3 P. M. there were 40. what is the constant rate of change

W=5, X=3, Y=4, Z=8 9X=

Determine if the equation y = 200 (1.1) x represents exponential growth or decay.

15 times the difference of 29 and a number is 225 which equation below can be used to find the unknown number A.) 29 - 15n = 225 B.) 15 (n - 29) = 225 C.) 15 (29 - n) = 225 D.) (15) 29 - n = 225

Simplify 7x+42/x^2+13+42

Find the number if 12% of it is 10% of 6

A can holds 3 tennis balls. A box holds 4 cans. A case holds 6 boxes. How many tennis balls are in 10 cases?

How to solve for x was crying out and she

Two angles are supplementary if the sum of their measures is 180°. find two supplementary angles such that the larger angle is 56° more than 3 times the smaller angle.