Answer:
The first picture is 72 ft²
Step-by-step explanation:
Slope formula:
m = (y2-y1)/(x2-x1)
m = (13-19)/(-3-(-8))
m = (13-19)/(-3+8)
m = -6/5
The slope is therefore -6/5
Your answer is -9x I'm 100% sure
I hope this helps
In 8 years both salaries will be the same
28+3x=36+2x
since we want to see when they will be the same we set them equal to each other, first subtract 28 and what you do on one side you have to do to the other so subtract 28 from 36 aswell, then you'll get 3x=8+2x so subtract 2x from both sides to get x=8 then thats your answer