G = gallons d = days
10g = 3d
?g = 1d
1g = ?d
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for gallons in a day, divide 10g = 3d by 3
d = 10/3 gallons
3 and 1/3 gallons in a day
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for days per gallon, divide 10g = 3d by 10
g = 3/10 days
1 gallon lasts 3/10 of a day
When it says varies directly, it means that y and x are going to be on opposite sides of the equals sign and that there is a constant, k,
y=kx
Plug in (5,100)
100=k(5)
K=20
2x3=6
3x2=6
6 divided by 2=3
6 divided by 3=2
Answer:
2. When substituting x=2 and y=1 into the equation, you get a true statement.
<em>Hope this helps you.</em>
Answer:
45 miles per hour
Step-by-step explanation:
Divide 35 by 7 and multiply by 9