2. Determine a unit rate for each scenario. a.
of an inch of rain fell in hour.
b. Heather charges a half-dollar for each eighth of a pizza.
WILL MARK AS BRAINIEST IF ANSWER IS RIGHT!!!

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Consider the function f(x)=-5x+3 what is f(-2)

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5