Question

Frank and Gertrude mow lawns for extra money over the summer. Frank's income is determined by f(x) = 5x + 15, where x is the number of hours. Gertrude's income is g(x) = 4x + 20. If Frank and Gertrude were to combine their efforts, their income would be h(x) = f(x) + g(x) and would be split evenly between the two of them. Assume Frank works 4 hours. Create the function h(x), and indicate if Frank will make more money working alone or by teaming with Gertrude.

h(x) = x + 5, work alone

h(x) = x + 5, team with Gertrude

h(x) = 9x + 35, work alone

h(x) = 9x + 35, team with Gertrude

Answer 1

@gorv

Answer 2

frank

Answer 3

f(x)=4x+15

Answer 4

f(x)=5x+15

Answer 5

for x=4

Answer 6

I already got the answer :P lol

Answer 7

u said it was too long :P

Answer 8

okkk no prob lol

Answer 9

lol

Answer 10

but i was solving

Answer 11

you've done too much! I'm gonna give u a rest :P lol

Answer 12

hahaha :D