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2 years ago

Dennis drove for 12 minutes and went 8 1/2 miles in a time. At this rate, how many miles can he drive in one hour

Mathematics

2 answers:

Trava [24]2 years ago

5 0

8.5/12=0.708333 1 hour=60 minuets 60x0.708333= 42.5 or 42 1/2 miles

choli [55]2 years ago

5 0

The answer is 42.5 or 42 and 1/2. The person above me is correct.

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Answer:

we determine that none of the ordered pair is a solution of $3y\:+\:2\:=\:2x\:-\:5$ as none of the ordered pairs satisfy the equation.

Step-by-step explanation:

Considering the equation

$3y\:+\:2\:=\:2x\:-\:5$

Putting (-5,2) in the equation

$3y\:+\:2\:=\:2x\:-\:5$

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$3y\:+\:2\:=\:2x\:-\:5$

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$3y\:+\:2\:=\:2x\:-\:5$

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