Answer:
equation~ 2x + 5= 2X + 8
Value of X~ 0.3
Perimeter:13
Step-by-step explanation:
equation: 2x + 5 =2x +8
2x + 5= 2x+ 8
4x + 5= 8
4X= 13
x= 0.3
value of X: 0.3
Perimeter: 13
To determine the roots or the zeros of the polynomial. These are the x-intercepts.
Answer:

Step-by-step explanation:
The rule to know and follow is:
You can add, subtract, multiply or divide by anything so long as the same thing is done to both sides of the equals sign;
5a + b = 14
If we want to get: "a = ...", then we use the rule to isolate the variable a on one side of the equation;
Firstly, we subtract b from both sides:
5a + b - b = 14 - b
5a = 14 - b
Then, divide both sides by 5:

Welp, there's no diagram... but a skew line is a non-coplanar line that does not intersect with another line and it is not parallel to any other line.