Iris charges a fee for her consulting services plus an hourly rate that is 15 1times her fee. On a 7-hour job, Iris charged $470. What is her fee and her hourly rate?

let F=fee; R=hourly rate=1.2F ; N=number of hours

Total charge=F+NR

Total charge=F+N(1.2F)

$470=F+7(1.2F)

$470=F+8.4F

$470=9.4F

$50=F ANSWER 1: Her fee is $50

Step-by-step explanation:

d 192

step-by-step explanation:

we find our area to find area we multiply thoses numbers to get our answer so our area is 192

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)