If your only solving for the perimeter, then the answer is 18yd.
What's the problem? I don't see the equation.
Answer:
$40
Step-by-step explanation:
25% is 1/4.
If 10 is 1/4 of the full amount, then you take 10 and multiply by 4 to get the full amount.
10 times 4 equals 40.
B. He received 29% discount on the car.<span />