The variables y and x have a proportional relationship, and y = 9 when x = 2. What is the value of y when x = 3? Enter your answ er as a decimal in the box.
1 answer:
If they have a proportional relationship, then set them up as a proportion 9/2 = y/3.....9 to 2 = y to 3 cross multiply (2)(y) = (9)(3) 2y = 27 y = 27/2 y = 13.5 <== so when x = 3, y = 13.5
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Answer:
46 MI
Step-by-step explanation:
5:10
8:15
X:60
Y:30
30+16
46
27 hours in the maximum hours