Answer:
The answer is A (Look at the graph of the relationship. Find the y-value of the point that corresponds to x = 1. That value is the unit rate)
Step-by-step explanation:
Because the proportional relation is defined by k = 
. If ratio is 
then it is a rate. Unit rate means per 1 unit such as 
or 
thus the correct answer is A.
Answer: the numbers were negative so he needed to add the positive numbers to that equation (I think sorry if I’m wrong)
Step-by-step explanation:
Answer.com download the app or better yet look for a version like that on google
Answer:
$48.5
Step-by-step explanation:
There are ten children and the total made is $485. So:
485/10 = $48.5
Answer:
835.865333
Step-by-step explanation:
16.6×16.6=275.56
275.56×9.1=2507.596
2507.596÷3=835.865333
