Answer:
40
Step-by-step explanation:
you mutiply then take away the 2 last digits
C because it's using the distributive property. It's breaking it down into sections.
This would be A because $100 is the initial amount, and you are adding the amount that arises after (d) days. Since you are adding, it will be the sum. B says product, so you can rule it out. D says difference, so you can rule that out as well. C would be adding the days, not the amount earned each day.
Answer: the answer is 1x+5y=17
Step-by-step explanation: I'm thinking this is the correct answer if not I'm sorry