Question 3 a) You sell 4 pizzas a day at 4 dollars. How much did you earn? b) How much do you earn if you sell 4 pizzas a day at 4 dollars every day for 10 days? Answers: a) 16 b) 160

 Question 3

a) You sell 4 pizzas a day at 4 dollars.  How much did you earn?  

b)  How much do you earn if you sell 4 pizzas a day at 4 dollars every day for 10 days?  

Answers:

a) 16 

b) 160