Will someone me figure out how much $ i need?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

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).