1. what percent represents the part of the model shaded green?
a) 8%
b) 12.5%
c) 13.75%
d) 15%

2. find the product.

(−4)(−9)(−2)
a) −72
b) −84
c) 72
d) 84

3. miracle maid service charges a $30 house visit fee plus $5 per room to clean a house. what is the dependent variable?
a) the price per room
b) the number of rooms
c) the house visit fee
d) the total amount the maid service charges