161k views
4 votes
Please help! posted picture of question

Please help! posted picture of question-example-1

1 Answer

7 votes
Answer:
Total earnings = 15d + 0.25r + 2h
(I guess there's a point missing in the second option. Ti should be 0.25r)

Step-by-step explanation:
The student earns:
1. Fixed $15 per day. This means that if he worked "d" days, he would earn $15d
2. $0.25 for each raffle ticket he sells. This means that if he sold r tickets, he would earn $0.25r
3. $2 for each hour he works on the game. This means that if he worked h hours, he would earn $2h

Now, to calculate his total earnings, he would simply add the amount he earned from each of the above criteria.

Therefore:
Total earnings = 15d + 0.25r + 2h

Hope this helps :)
User Sameh Serag
by
8.5k points

No related questions found