Answer:
<em>30(30 - x) = 540 </em>
Step-by-step explanation:
A = l w
<u><em>30(30 - x) = 540</em></u>
the first two are correct, but the answer for c should be 125
Answer:
3.5w
Step-by-step explanation:
Answer:
______
x = −
0. 142857
Step-by-step explanation: