What are the rational roots of 2r^3 - 2r^2 + r + 8 a. 0,±1/2, ±1, ±2, ±4, ±8
b. 1/2, 1, 2, 4, 8
c. -1/2, -1, -2, -4, -8
d. ±1/2,±1,±2,±4,±8

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Write a function rule for the table. hours worked pay 2 $16.00 4 $32.00 6 $48.00 8 $64.00 p = 16h p = 8.00h p = h + 16 h = 8.00p

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?