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lubasha [3.4K]
3 years ago
5

Mia buys 3 gallons of gas that costs d dollars per gallon. Bob buys g gallons of gas that costs $3 per gallon. a. Write an expre

ssion for the amount Mia pays for gas.
Mathematics
2 answers:
Nataliya [291]3 years ago
8 0
3d. Its as simple as that. Since you have to multiply the 3 gallons by the price of the gas, or d, you can put 3d or 3 gallons multiplied by dollars per gallon.
Anna007 [38]3 years ago
3 0
The answer will be 3d
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<h3>What is algebraic expression?</h3>

Algebraic expression are the expression which consist the variables, coefficients of variables and constants.

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Amelia is using substitution to determine if 8 is a solution to the equation.  The equation which is Amelia is solving  for a = 8 is,

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