$18. Multiply 30 by 0.4 and subtract that value from 30 to get the price after the percentage taken away.
A= l*w
168= 14*w
Divide both sides by 14
168/14= 14w/14
12=w
Final answer: 12 ft (I'm not sure if you meant to switch the order of b and c).
Answer:
6+12b
Step-by-step explanation:
i took a test with this question and got it right
