Question:
Find the Vertex
3. y= x*2+ 18х - 75

a) (-6,9)
b) (9,-6)
c) (9,6)

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

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?

If a is a nonzero real number then the reciprocal of a is