Bob and susie wash cars for extra money over the summer. bob's income is determined by f (x) = 6x + 13, where x is the number of hours. susie's income is g (x) = 4x + 18. if bob and susie were to combine their efforts, their income would be h (x) = f (x) + g (x). create the new function h (x). if bob works 3 hours and susie works 3 hours, and if they each get half of the money when they work together, will bob make more money working alone or by teaming with susie?

Question

Nyla Cabrera

14 October, 22:00

+5

Answers (1)

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Kiera · Answer 1

Just add like terms,

4x=6x = 10x

13=18=31

Therefore,

h (x) = 10x + 31, team with Susie