Answer:
I been trying to look for that answer for so long but can we help each other at least
Answer:
m= 15
Step-by-step explanation:

To solve for m, start by moving the constants (numbers that are not attached to any variable) to the other side of the equation.

Simplify:

Multiply both sides by 9:

Crossing out 3 from the denominator and from 9:
m= 5(3)
m= 15
Answer:
a = 14
Step-by-step explanation:
The mean is the sum of the values divided by the number of values.

Slope of the line
(3-(-5)) / (-5-(-1))
8 / -4
-2
Answer
What expression represents her age 7 years from now?
y =x+7x
Two years ago?
z=y-2x
Step-by-step explanation: