3 years ago

Samantha spent $22.50 on 9 gallons of gas. What was the price per gallon?

Mathematics

1 answer:

finlep [7]3 years ago

6 0

2.50 is how each gallon cost because if you multiply 2.50 times the amount of gallons (9) it’s 22.50 in total

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zaharov [31]

distance = rate * time

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divide by 2 on each side

2.56/2 =t

1.28 minutes =t

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2 years ago

Evaluate the variable expression when a=-4, b=2, c=-3, and d =4. b-3a/bc^2-d

gtnhenbr [62]

Answer:

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Step-by-step explanation:

Evaluate:

$\dfrac{b-3a}{bc^{2}-d}$

When a=-4, b=2, c=-3, and d =4

Solution:

Substitute, a=-4, b=2, c=-3, and d =4 in above expression we get

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Therefore, the variable expression when a=-4, b=2, c=-3, and d =4 is

$\dfrac{b-3a}{bc^{2}-d}=1$

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3 years ago

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quester [9]

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Step-by-step explanation:

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2 years ago

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qwelly [4]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago