4 years ago

Really need help!! Please!!!

Mathematics

2 answers:

Art [367]4 years ago

5 0

Answer:

Step-by-step explanation:

Oliga [24]4 years ago

5 0

The answer is E,i hope this helps!! :)

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Solve the equation by completing the square if necessary round to the nearest hundredth x^2-18x=19

Gennadij [26K]

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3 years ago

You drive 1244.5 miles and use 47.5 gallons of gasoline. What is your car’s gas

dalvyx [7]

Answer:

$\large \boxed{\text{26.2 mi/gal}}$

Step-by-step explanation:

$\begin{array}{rcl}\text{Mileage} & = & \dfrac{\text{Total miles}}{\text{Total gallons}}\\\\& = & \dfrac{\text{1244.5 mi}}{\text{47.5 gal}}\\\\& = & \textbf{26.2 mi/gal}\\\end{array}\\\text{Your car's gas mileage is $\large \boxed{\textbf{26.2 mi/gal}}$}$