Answer:
7
Step-by-step explanation:
10% = 50
30% = 150
1% = 0.5
2% = 1
150 + 1 = 151 books should be mysteries
Answer:

Step-by-step explanation:
The absolute value is always positive. It can never be negative. It is considered to be the distance from 0 of a certain number.
So,
<h2>|5| = 5</h2><h2 />
Hope this helped!
<h2>~AnonymousHelper1807</h2>
The answer is C.
Hope that helps
Answer:
x = -1/2.
Step-by-step explanation:
x^2 - 4 = (x - 2)(x + 2) so if we multiply each term by x^2 -4 we get:
2 - 1(x - 2) = 3(x + 2)
2 - x + 2 = 3x + 6
2 + 2 - 6 = 3x + x
4x = -2
x = -1/2.