(Will give brainliest( 50 points) You work as a sales representative. You earn $400 per week plus 5% of your total sales for the week.

Part A Last week, you had total sales of $5000. Find your total earnings.
Total earnings: $

Part B One week, you earned $1350. Let s represent your total sales that week. Write an equation that you can use to find s .
Equation:

Part C Using your equation from Part B, find s .
s=$

Part A is $650. Part B is 400+0.05s=1350, and part C is $19,000. For part A, it is $400+ 5% of total sales. So, it would be 400+5% times 5000 (which is the total sales of last week). Turn the 5% into a decimal so 400+0.05 times 5000. Then it would be 400+250, which is 650. For part B, it would be $400 per week and 5% of total sales for that week. This as an equation would be $400+0.05 times s=$1350. We can put 0.05 and the variable s together. So, it would then be 400+0.05s=$1350. This is the equation. For part C, we have to solve the equation in part B. $400+0.05s=$1350. Subtract 400 from 400 and 1350. This now makes the equation 0.05s= $950. Divide both sides by 0.05 and you get 19,000.

Google it that might work