Do these pairs of values (x and y) represent two quantities that are proportional?
A. No, because yis not increasing at a constant rat
B. Yes, because as xincreases, yincreases
C. Yes, because all of the pairs
D. No, because only one of the pairs is a simplified ratio.
he sme ratio.

B. Yes, because as x increases, y also increases

X Y
1 5 (1 x 5)
2 10 (2 x 5)
3 15 (3 x 5)
5 25 (5 x 5)

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!

The slope best fit isc. 1/6 mile per hour