Answer:
21 because 42 divided by 2 is 21
Step-by-step explanation:
Answer:
Well all even numbers between 0 and 8 are,
2, 4, 6, 8
Meaning if the button is pressed 4 times 2, 4, 6, or 8 will be outputted.
Overall the cost will be 152.93 but plus the 7% sales tax the final price will be 163.64 (sale tax 10.71)
P = 2(l+w)
substitute in the knowns
90 = 2(27+w)
divide by 2
90/2 = 2/2 *(27+w)
45 = 27+w
subtract 27 from each side
18=w
w = 18ft