What percent of her income was savings ?

I believe it's B 17%

Hope that's rights ^_^

C) 12%

Step-by-step explanation:

The saving is the $300 for the college tuition.

Divide the savings by the salary to get the percentage.

300/2500 = .12

.12 = 12%

I believe its c.

Step-by-step explanation:

There using the equation mx+b=y. M is the slope(4), b is the y intercept (3).