Jacob reads a number of books in july and 8 books in august. during these same months, marcus reads 3 times as many books as jacob reads. write an expression that could be used to find the number of books marcus reads in july and august combined. let b represent the number of books jacob reads in july.

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a. f[g(3)] b. g[f(5)] c. g{f[g(-4)]}

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.