What is x+3 divided by x-2 and then multiplied by x+2?

(x+3)/(x-2)*(x+2)

a. x+3
b. x+2
c. x-2 divide x-3
d. x-2 divide x+3

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

What is the anwers for 9+2x=5x-3-x

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years