Solve the inequality. 42−3x<−15

Which answer represents the solution set?

A. x<−9

B. x>19

C. x<19

D. x>−9

Np4=12np2 with clear explanation.

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.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41