HELP

1. Adam can eat 3/8 of a pizza in 1/16 of a minute. Compute the unit rate by setting up a complex fraction and simplifying.

A) 1 pizza per minute

B) 3 pizzas per minute

C) 6 pizzas per minute

D) 9 pizzas per minute

2. Brenda has written a division problem in which -32 is divided into 2 groups of 16 negatives. Which problem did she write?

A) 2 ÷ -32

B) -16 ÷ -32

C) -32 ÷ -16

D) -32 ÷ 2

3. Which situation is best represented by the following equation?

40w + 12.50 = 492.50

A) Nicole paid $40 for self-defense classes. She paid a $12.50 registration fee and $492.50 for each week she was enrolled in the classes. What is w, the number of weeks Nicole was enrolled in self-defense classes?

B) Nicole paid $12.50 for self-defense classes. She paid a $492.50 registration fee and $40 for each week she was enrolled in the classes. What is w, the number of weeks Nicole was enrolled in self-defense classes?

C) Nicole paid $492.50 for self-defense classes. She paid a $40 registration fee and $12.50 for each week she was enrolled in the classes. What is w, the number of weeks Nicole was enrolled in self-defense classes?

D) Nicole paid $492.50 for self-defense classes. She paid a $12.50 registration fee and $40 for each week she was enrolled in the classes. What is w, the number of weeks Nicole was enrolled in self-defense classes?

4. A photo booth charges a $500 fee for two hours at a party, plus $50 per additional hour. Cindy doesn't want to spend more than $700 on the photo booth rental. What is the maximum number of additional hours (beyond the first two) that Cindy can rent the photo booth for her party?

A) 3

B) 4

C) 5

D) 6