Factor completely x^2 − 10x + 25.
a.(x − 5)(x − 5)
b. (x + 5)(x + 5)
c. (x + 5)(x − 5)
d. (x − 25)(x − 1)

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.