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Rasek [7]
3 years ago
10

Find the percent change from 40 to 45

Mathematics
2 answers:
zzz [600]3 years ago
8 0
12.5% just give 45÷40 can you get 12.5 and then just add a % because it is asking for a precentb
Scilla [17]3 years ago
4 0
What is the percent increase from 40 to 45?

Answer: 12.5%
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Franklin rides his bike to the beach averaging 18mph. He rides home along the same route. What speed must he average on the way
Sedaia [141]
  • <em>Answer:</em>

<em> 24 mph</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>Vm = 21mph</em>

<em>V1 = 18mph</em>

<em>V2 = ?</em>

<em>Vm = (V₁ + V₂)/2</em>

<em>2Vm = V₁ + V₂</em>

<em>V₂ = 2Vm - V₁</em>

<em>replace Vm ; V₁</em>

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<em>Good luck !</em>

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Math question down below
vazorg [7]
X+ 9 = 32

x = 32-9

so,
option c is correct.


x + 9 = 32
9 = 32 - x

so, option d is also correct.
7 0
3 years ago
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