Question

A student gets paid to sell raffle tickets at the school basketball game. He earns $15 a day, plus an extra $0.25 for each raffle ticket he sells and $2 for each hour he works at the game. If d = days, r = raffle tickets, and h = hours, what function can he use to calculate his earnings?

Answer 1

answer is C

T = 15d +r/4 +2h

or

you can write another way

T = 15d + 0.25r + 2h

Answer 2

Answer: C.
`T=15d+(r)/(4)+2h`

Explanation:

Let d = days, r = raffle tickets, and h = hours.

Given: A student earns in a day = $15

Then his earning in d days =$15d

Also, he earns for each riffle = $0.25

Then his earning in for r riffles =$0.25r

And , he earns for each hour he works at the game = $2

Then his earning for h hours = $2h

Then the function he can use to calculate his earnings is given by :_

`T=15d+0.25r+2h\\\\\Rightarrow\ T=15d+(1)/(4)r+2h`