The only time you do not reverse the inequality when you are solving is when: a) you multiply both sides of the inequality by a negative number
b) you divide both sides of the inequality by a negative number
c) you multiply both sides of the inequality by-1
d) you add-1 to both sides of the inequality

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

Can someone me and explain..will award brainlest!