9514 1404 393
Answer:
Step-by-step explanation:
We are given the relation ...
take-home pay = (7/10) × salary
Let s represent Alexandra's salary. Then the equation with the given take-home pay becomes ...
357 = 0.7 × s
The solution is found by dividing both sides by 0.7.
357/0.7 = s = 510
Alexandra's salary is $510 before taxes.
