3 years ago

Solve the following for the indicated variable: P = a + b + c for b

Mathematics

2 answers:

podryga [215]3 years ago

7 0

P = a + b + c

P - a - c = b

Answer: b = P - a - c

lidiya [134]3 years ago

4 0

P=a+b+c

P-b=a+c

P-b-c=a

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Answer for Answer? I need the answer to 8 and 9. I’ll answer 2 of yours

steposvetlana [31]

Let's go:

8)

Total of senior students = 38
Total of senior students that preferred evening classes: 7
7/38 = aproximately 0,18 or 18%

Alternative A)

9)
Imagine being sold 100 desserts. Of these 100 desserts, 75% até chocolate, meaning 75 of these desserts are chocolate. Of these 75, 23% contains nuts. So:

75 × 0,23 = 17,25 = aproximately 17,3%

Alternative C)

I hope I helped you.

6 0

3 years ago

Read 2 more answers

The product of 9, and a number increased by 7, is 126. What is the number

RoseWind [281]

Answer:

The number is 7.

Step-by-step explanation:

The unknown number: x

9 (x + 7) = 126

Using the distributive property, 9x + 63 = 126

9x = 63