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weeeeeb [17]
3 years ago
10

Peter is reading a 193-page book. He has read three pages more than one fourth of the number of pages he hasnt yet read. How man

y pages has he not yet read? Estimate how many days it will take Peter to finish the book if he reads about 8 pages per day.
Mathematics
1 answer:
Anit [1.1K]3 years ago
5 0
<span>Let n = the number of pages not read
Then the number of pages read = n/4 + 3
Since the total number of pages is 193, we have

n + n/4 + 3 = 193
5n/4 = 190
n = 152
At 8 pages per day it will take 152 pages/ 8 pages/day = 19 days

</span>
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What is the domain and range of the relation shown?
Helga [31]

Answer:

A.

{-4 ≤ x ≤ 4}

{-4 ≤ y ≤ 4}

Step-by-step explanation:

We’ll domain is the amount of x values,

Range is the amount of y values

_______________________________

Domain:

Starts from -4 to 4

{-4 ≤ x ≤ 4}

I made the sign less than or equal to because the circle lines are solid.

Range:

This starts from -4 to 4 also.

{-4 ≤ y ≤ 4}

<em>Thus,</em>

<em>answer choices A. is correct</em>

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<em>Hope this helps :)</em>

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A) The given equation has no solution. The absolute value cannot be negative, but must be -9 in order for the equation to be satisfied.


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