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Helen [10]
3 years ago
12

Keisha is reading a 350 page book at a rate of 27 pages per day. Use a point-slope equation to determine how many pages she will

have left to read after reading the book for 10 days. She will still have ____ pages left yo read after 10 days.
Mathematics
2 answers:
Scrat [10]3 years ago
6 0

Answer:

She will still have 80 pages left to read after 10 days.

Step-by-step explanation:

Keisha is reading the book at  a rate of 27 pages per day. The book has 350 pages. So , after x days , the no. of pages remaining to read is,

y = 350 - 27 \times x ---------------(1)

Here, the given value of x is 10. So, putting x = 10 in (1) we get,

y = 350 - 27 \times 10

        = 80

Andrew [12]3 years ago
6 0

Answer:

The number of pages left to read after 10 days is 80 .

Step-by-step explanation:

Given as :

Keisha reading 350 pages book at rate of 27 pages per day .

Let The x pages will be read in 10 days

Now ,

\frac{Page\times Day}{Work} = constant

So.  \frac{P_1\times D_1}{W_1} = \frac{P_2\times D_2}{W_2}

Or, \frac{350\times 1}{27} = \frac{350\times 10}{x}

<u>Or, </u>  350 × 1 × x = 350 × 10 × 27

So, x = 270

So, The page read on 10 days = 270

∴ left pages to read  = 350 - 270 = 80

Hence The number of pages left to read after 10 days is 80 .  Answer

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