First, find the prime factors of each number
The GCF is the product of the common prime factors of the three numbers..
Answer:
x=7
7-4=3
7+2=9
Step-by-step explanation:
Triangle ABE and Triangle CDB are similar
4*3=12
ABE is 3 times bigger than CDB
3(x-4)=x+2
3x-12=x+2
2x-12=2
2x=14
x=7
7-4=3
7+2=9
Answer:
x < -5/3 + b
Step-by-step explanation:
Step 1: Write inequality
-3x + 3b > 5
Step 2: Solve for <em>x</em>
<u>Subtract 3b on both sides:</u> -3x > 5 - 3b
<u>Divide both sides by -3:</u> x < -5/3 + b
I believe the correct answer is D.
Answer:
The expression for the perimeter of the rectangle is: 
Step-by-step explanation:
Perimeter of a rectangle:
A rectangle has length l and width w. It's perimeter is given by:

In this question:

So

The expression for the perimeter of the rectangle is: 