What is - 7 (5-4x) = 21

Multiplication factors that go into 46

How many edges and vertices does a prism with a 50 sided end face have

Whats 1+1 jeiabdwihebdxhi she jwbe

Side A B is parallel to Side D E in the map below. Triangle A B C. Side A B is 15 feet and side B C is 9 feet. Triangle C D E. Side C D is 6 feet and side D E is x feet.

The half-life of a certain radioactive material is 71 hours. An initial amount of the material has a mass of 722 kg. Write an exponential function that models the decay of this material. Find how much radioactive material remains after 17 hours.

How to graph absolute value of 3x+1=2x-7

How many distinct pairs of perfect squares differ by 35? (the pair $a, b$ is the same as the pair $b, a$.) ?

X^2 + 6x = - 9 factor

Simplify the expression. (1 - 6i) + (5 + i)

A window washer clean 38 windows in two hours active threat how many windows did they clean and seven hour