Which of the following examples has a unit price of $12.50? Select all that apply.
A) 12 books for $50.00
B) 2 jackets for $28.00
C) 2 shirts for $25.00
D) 4 pairs of shorts for $50.00
E) 7 hats for $87.50

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).