The total amount of material she needs is 4 3/8 yards
Both vehicles will never have the same amount of fuel in their tanks
<h3>In how many miles will both vehicles have the same amount of fuel in their tanks?</h3>
The given parameters are:
Vehicle A
Initial = 22-gallon
Rate = 20 miles per gallon
Vehicle B
Initial = 16.7-gallon
Rate = 30 miles per gallon
The equation of each vehicle is represented as;
Fuel = Initial - Rate * Number of miles
So, we have
y = 22 - 20x --- A
y = 16.7 - 30x --- B
Substitute y = 16.7 - 30x in y = 22 - 20x
16.7 - 30x = 22 - 20x
Collect the like terms
30x - 20x = 16.7 - 22
Evaluate the difference
10x = -5.3
Divide by 10
x = -0.53
Distance cannot be negative
Hence, both vehicles will never have the same amount of fuel in their tanks
Read more about linear equations at:
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Answer:
I don't know either B or D ........
Answer:
6j -19j2 + 14=0
Step-by-step explanation:
Supplementary angles are those angles whose sum of the measures of angles is 180 degrees.
Observe the figure clearly.
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4. 
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5. 
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6. 
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