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Lesechka [4]
3 years ago
8

Lin is reading a 47-page book. She read the first 20 pages in 35 minutes.

Mathematics
1 answer:
bekas [8.4K]3 years ago
3 0

Answer:

no

22.25 minutes

Step-by-step explanation:

First determine how long it will take her to read the entire book

20 pages          47 pages

--------------  = ----------------

35 minutes         x minutes

Using cross products

20x = 35*47

20x=1645

Divide by 20

20x/20 = 1645/20

x =82.25 minutes

This is more than 1 hour ( 1 hour = 60 minutes)

82.25 minutes - 60 minutes = 22.25 minutes

She will need 22.25 more minutes

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Given g(x) = 10x + 2, find x when g(x) = 2.
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Answer:

x=0    

Step-by-step explanation:

We are given:

g(x) =10x +2

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Now, we need to solve for x. First, move all the numbers to the same side. Subtract 2 from both sides

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8 0
3 years ago
Name a pair of whole number factors whose product is 8
hjlf
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Those would be: 1 and 8

2 and 4

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we can also include negative numbers:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Applying the quadratic formula   x = --------------------------------

                                                                         2a

we get:

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