Question

Mr. Spencer sells furniture. He earned $225 for selling 5 sofas. Mr. Spencer earned $300 for selling 8 sofas. Which of the following equations represents this situation, where s represents the number of sofas Mr. Spencer sold and e represents the amount he earned?
e = 45s+100
e = 25s+100
e = 45s
e = 35s

Answer 1

First divide the commission by the number sold:

225/5 = 45

300/8 = 37.5 since the commission is a different amount it is not just multiplication so the last two answers are not correct.

Since for 5 the commission was 45 but for 8 it was less than 45, the equation can’t use 45 as a multiplier

The answer has to be E= 25s + 100

Answer 2

E=25s+100 that is the answer buddying