Solve 54 - 10x ≤ 20 + 7x
a. x ≤ -2
b. x ≥ 2
c. x ≤ 2
d. x ≥ -2

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Is it true or false i’m trying to pass this test so i can leave school

The distributive property allows you to say that 3(x − 1) = 3x −