Point R was rotated about the origin (0,0) by 90° clockwise. y
7
6
5
4
3
2
1
B
A | |-
-7 -6 -5 -4 3-2
1 2 3 4 5 6 7
&
Q.
D
-2
-3
-4+
-5+
-6
R
Which figure is the image of R?

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?