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GenaCL600 [577]
3 years ago
15

Use the equation P=10-2.5c find P when c=3.2

Mathematics
2 answers:
satela [25.4K]3 years ago
6 0

Answer:

p = 2

Explanation:

Insert 3.2 for c

p = 10 − (2.5)(3.2)

Simplify both sides of the equation

p = 10 − (2.5)(3.2)

p = 10 + −8

p = (10 + −8) (Combine Like Terms)

p = 2

Svet_ta [14]3 years ago
6 0

Answer: P=2

Step-by-step explanation:

  1. Plug in 3.2 to -2.5c [10-2.5(3.2)]
  2. Multiply -2.5 & 3.2 ang get -8
  3. Do subtraction (10-8)
  4. P=2
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Hiro and his co-workers had lunch at a restaurant near their work. An 18% tip on their bill was $10.08. How much was the bill, n
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Answer:

$8.27

Step-by-step explanation:

First we need to find the tip.  We know it was 18% of the total. So...

x (the variable we need to find)         18%

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cross multiply

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