Name: John Doe

Evaluate Each Expression

1)  12 + 3x when x = -2

Answer:  

2) 8 - (3-x) when x = -7

Answer:    

3) -4x + (-4)  when x = -4

 Answer:          

4) x² - 15 when x = -2

 Answer:  

Solve for P

5) 2p - 9 =13 

 Answer: p=  

6) 100 - 5p=20

 Answer: p =

7) 3.5p = 8.4

Answer: p =

Problem Solving

8) There are 10.16 acres of land in a new developing neighborhood. The land will be split into 8 lots evenly. How many acres of land will each lot have?

Answer: acres

9) Nikki made a bowl of punch using fruit juice and Sprite. The ratio of fruit juice to Sprite is 2:3. If Nikki needs 25 gallons of punch, how much fruit juice is needed?

Answer: gallons 

10) Brock had a lunch for $16 including taxes. He gave the waiter $18 and told him to keep the change. What percentage of tips did Brock give?

Answer: %