Do these pairs of values (x and y) represent two quantities that are proportional? X y 1 1 4 28 3 12 624 A. No, because the y-values are not increasing at a constant rate. B. No, because only one of the pairs is a simplified ratio. C. Yes, because as x increases, y increases. D. Yes, because all of the pairs represent the same ratio.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

what graph

step-by-step explanation:

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

answer: #1 ads up by 8 and i don't know #2