400x=22,000
22,000/400=x
55=x Hopefully this is right, and hopefully this helps
Answer:
A = 615.75
cost = $107.08
Step-by-step explanation:
the training area = (28/2)^2*pi
training area = 615.75 square feet
615.75/5.75 = 107.08
$107.08
42/1/7 u would do the reciprocal for 1/7 so then it would 42•7/1 and then u would get 294
