Variation equation and determine the quantity indicated.
1 answer:
Answer:
Step-by-step explanation:
Direct variation has the form y=kx, given k=7 and x=20
y=7(20)=140
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Answer:
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Step-by-step explanation:
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5.4 yards for each dress. This number lies between 5 and 6
Answer:
I think it is this because it seems as if It is 2 separate equations.
a.x=9-2y/3
b.x=3+y/3