Answer:
x = -2
Step-by-step explanation:
5(-2x - 1) = -10x -5
-10x -5 - 5x + 2 = 27
-15x -3 = 27
+3 +3
-15x = 30
x = -2
2/3x-1=9
+1 +1
2/3x=10
x=10 x 3/2
x=15
Answer:
The width is 2x+1
Step-by-step explanation:
10x^2 +5x
Divide this by 5x
10x^2 /5x = 2x
+
5x/5x =1
Add this together
2x+1
The width is 2x+1
Answer:
(37 megazines)
Step-by-step explanation:
1. To solve this problem you only need to solve for the quantity Q and substitute the values of p, as following:
- Solve for Q:


- If the bookstore charges $5 for a magazine, you need to substitute
into the formula, as following:

2. Therefore, the answer is 37 megazines.