If f(x) = 3x + 10x and g(x) = 4x – 2, find (f + g)(x).

a. 17x – 2
b. 3x – 6x + 2
c. 3x + 14x – 2
d. 3x + 6x + 2

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.