Question

At the beginning of the summer, Jenna had saved $129. To earn money over the summer, she is working part time at the local community center. She will earn $25 per day of work. If x represents the number of days she works, which of the following functions represents how much money will she will have, including her savings?
f(x) = 25x + 129
f(x) = x + 129
f(x) = 129x + 25
f(x) = x + 25

Answer 1

@Gymnastflips

Answer 2

It would be f(x) = 25x + 129.
She earns 25 dollars per x number of days and she already has 129 saved up, so you would have to add that to the equation.

Answer 3

thanks again!!!

Answer 4

You're welcome. :)

Answer 5

do u mind if i ask another

Answer 6

Sure, just make a new question. :)

Answer 7

okie :)