Fifteen percent of anna's monthly income goes toward her car payment .if her car payment is $250, how much does anna make each month?

So if x is the amount that Anna makes per month, we can write the following equation:

Then we can divide by 0.15 and solve for x:

Therefore we know that Anna makes $1,666.66 per month.

47 - 90 = 43

43 - 180 = x

x = 137