Answer:
choice A: y = 25*x
Step-by-step explanation:
A proportional relationship between x and y would be y = 25*x
because y/x = 25 (a constant)
We could say that y = 2x + 0.5 can be a proportion relationship, but not between y and x directly.
y= 2* x + 2* (1/4) = 2* (x + 1/4)
and get : y / (x + (1/4) ) = 2 y and (x + (1/4)) are in a proportional relationship, except it would not be y and x .
Answer: B. 20
Step-by-step explanation: It takes Micah 30 minutes to run 3 miles. If you divide both by three you can see that it take him 10 minutes to run one mile. If you multiply this by 2 then it would take him 20 minutes to run 2 miles.
Answer:
-27
Step-by-step explanation:
5(x+3) = 4(x-3)
5x + 15 = 4x - 12
5x - 4x = -12 - 15
X = -27
Answer:
Distance from A to B is 1152.6 feet.