Three people attend a concert for $155. Ten attend the same concert for $470. Find the rate of change.

Question

asked Jul 12, 2022 214k views

1 Answer

Dan Caragea · Answer 1 · 2022-07-18T15:35:23+0000

Answer: 45

Explanation:

3 attend for $155 ($51.67 a piece)

10 attend for $470 ($47 a piece)

7 more attend/ adds $315

45 is the rate of change