Answer:
12.6 square feet
Step-by-step explanation:
So first we set it up:
18ft is 100% of the original
and the area of the copies are 70%
Copies: x
x/70 = 18/100
70(18) = 1260
1260/100 = 12.6
x = 12.6
Answer:
true
Step-by-step explanation:
it was X+12
Answer: B
Step-by-step explanation: 8! = (8*7*6*5*4*3*2*1) = 40,320