Answer:
The total salary for the week
y = 0.1x + $75
Step-by-step explanation:
Let "x" be the total sales in the week.
Sondra gets $75 a week, plus 10% of "x"
Let "y" the total salary.
So the total salary for the week y = 10% of x + $75
y = 0.1x + $75
