D. You multiply all measurements together. The thickness has nothing to do with how much air will be inside. (: hope this helped ya :)
Answer: N= 4/8
3/8+4/8= 7/8
In order to maintain the similarity, both x and y has to be amplified by the same ratio
So A will be correct
Answer: 6 months
Step-by-step explanation:
if the camera was 150 dollars, and she pay 60 upfront,
150-60=90 dollars left to be paid
she pays 15 dollars a month
90/15=6 months
-7 and 1/7
hope this helps!!
