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grin007 [14]
3 years ago
9

Which expression is equivalent to 7c +4 + 10c – 6? 15 15c 17c - 2

Mathematics
1 answer:
slega [8]3 years ago
5 0

Answer:

17c - 2

Step-by-step explanation:

Firstly, add the normal numbers together:

7c + 4 + 10c - 6

4 - 6 = -2

7c + 10c - 2

Now, the two numbers with a c value can be added together:

7c + 10c = 17c

This returns the answer:

17c - 2

Hope this helps!

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Question:
kykrilka [37]
What we know:
- number of meeting rooms = m
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Since we need an equation to represent the number of chairs in m meeting rooms, we would multiply the amount of chairs per meeting room (325) by m. This amount is c. So the equation becomes:

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3 years ago
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Step-by-step explanation:

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4 years ago
Find the missing side or angle. round to nearest tenth <br> A=18<br> B=28<br> C=100<br> a=?
igomit [66]

Answer:

The missing side, a = 100.50

Step-by-step explanation:

The given information are;

A = 18

B = 28

C = 100

a = Required,

The number of data points in the definition = 3, therefore, the figure is a three sided figure or a triangle

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4 years ago
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