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Ymorist [56]
2 years ago
6

If the first chapter of a certain book is 16 pages long and makes up 4% of the book, how many pages does the entire book have?

Mathematics
1 answer:
galina1969 [7]2 years ago
5 0
If 16 pages equal to 4%, how many pages will equal to 100%?

4/100 = 16/x
4x=1600
X= 400

So total pages should be 400.
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2(x-3)-8< -4 I need a explanation and the answer please.
tresset_1 [31]

Answer:

The solution to the inequality is:

x

The number line solution graph is also attached below.

Step-by-step explanation:

Given the inequality

2(x-3)-8< -4

Add 8 to both sides

2\left(x-3\right)-8+8

2\left(x-3\right)

Divide both sides by 2

\frac{2\left(x-3\right)}{2}

x-3

Add 3 to both sides

x-3+3

x

Thus, the solution to the inequality is:

x

The number line solution graph is also attached below.

6 0
2 years ago
Unite rate. 3 cans of soup for $0.99
soldi70 [24.7K]

Answer:

$0.33

Step-by-step explanation:

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if 3 equal to $0.99, then

1 will equal $0.33.

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5 0
3 years ago
Read 2 more answers
What is the slope of the line that contains these points?
seraphim [82]

Answer:

8.

Step-by-step explanation:

The slope =

difference in y coordinates of 2 points / difference in coordinates of corresponding x coordinates.

So taking the first 2 points:

The slope =  (18-10) / 0 - (-1)

= 8/1

= 8.

This is confirmed by slope between the second and third points

slope = 26-18/ (1-0) = 8.

8 0
3 years ago
The area of a square garden is 200 m^2. How long is the diaginal
JulijaS [17]

Answer:

400

Step-by-step explanation:

6 0
3 years ago
120 books increased by 55%
Novay_Z [31]

<span> To find 55% of 120 books, multiply 120 x .55  
Then add that answer to the original 120.</span>

120 + 55% = 186

6 0
3 years ago
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