-2 -8 is the answer for this question x=-2 and x=-8
Answer:
Width = 27
Length = 9
*You might of switched width and length around please check*
Step-by-step explanation:
Width = 3x
Length = x
Perimeter Formula
2(3x+x) = 72
2(4x) = 72
8x = 72
x = 9
Since X was found, plug it in to find the width and length
3(9) = 27
x = 9
If 24 marbles have a mass of 60 g, then each marble has a mass of .
So, 60 marbles have a mass of 60(2.5)=<u>150 g</u>
The first step in solving for f(g(x)) when x=3, is solve for g(x). The answer of g(x) when x is equal to 3 is -(5) multiplied by 3 add by 2. Therefore, g(x) is -13. Then substitute the value of g(x) to f(x). The answer of f(-13) is 2 multiplied by -13, then add 1. So, the final answer is, f(x)=-25.
<h2>Answer: 4</h2><h2>what is the value of 2+2</h2>