The variables x and y are related proportionally. When x = 4, y = 14. Find y when x = 40. When x = 40, y =

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Step-by-step explanation:

Take the the given information and compare to the question being asked

. So insert the x & y's of both equations (ima do y over x to make it easier)

divide 14/4

3.5 =

then multiply both sides by 40 to isolate y

140 = y

Check by reinserting 140 and divide it by 40

y= 140

Step-by-step explanation:

if they are directly proportional, that means when one increases/decreases the other does as well.

x increased by multiplying itself by ten. Like before, since they are both directly proportional that means that y is multiplied by 10.

14*10= 140, y=140

i think 5 miles per hour

step-by-step explanation: