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nadya68 [22]
3 years ago
6

Cindy drives a her car 115 miles in 2 1/2 hours. what is her average speed in miles per hour

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
7 0
That's the "unit rate."

115 miles
-------------- = 46 mph = average speed
 2.5 hours
bearhunter [10]3 years ago
6 0
2.5 due to the fact it is also half and our answer it is half
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════════ ∘◦❁◦∘ ════════

<h3>Answer = -5</h3>

════════════════════

<h3>Known</h3>

g(x) = -2x - 11

════════════════════

<h3>Question</h3>

g(-3) = ..?

════════════════════

<h3>Way to do</h3>

#since x inside (x) change into (-3) then it means that you only need to change x into -3

g(-3) = -2(-3) - 11

g(-3) = 6 - 11

g(-3) = -5

════════════════════

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