Heidi left a 15% tip of $6.60 on a meal. What was the cost of the meal before the tip? What was the total cost of the meal including the tip?
The cost of the meal before the tip was $
nothing.

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Which of the following graphs could represent a cubic function?