Select all the expressions that are equivalent to 3x + 9 + 32 +9..
Please help

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?