PLEASE HELP The number -2 is a solution to which of the following inequalities?

A) -3 x 10
C) x + 7 > 5
D) x - 7 < -4

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

Which of the following graphs could represent a cubic function?