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Anastaziya [24]
3 years ago
11

What is the answer to this question

Mathematics
1 answer:
8_murik_8 [283]3 years ago
8 0

Answer:

56

Step-by-step explanation:

7 (2)^3

We do this according to PEMDAS

The Parentheses here are do indicate what is in the exponent

We do the Exponent first

2^3 = 2*2*2 = 8

7(8)

There is an implied multiplication here

7*8

Now we do the multiplication

56

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A rectangle has perimeter 20m. Express the area of the rectangle as a function of the length of one of its sides.
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7 0
3 years ago
For a certain commodity the supply equation is given by S = 2p + 5 At a price of $1, there is a demand for 19 units of the commo
slava [35]

Answer:

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Step-by-step explanation:

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D=-4P+23

Finally we found the demand equation !

5 0
3 years ago
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