Philadelphia, pennsylvania!!
Answer:
slope = -7/4
Step-by-step explanation:
Plug the points into this formula: 
Plug in

The simplest form is -7/4
Hope this helps ya! Keep smiling!
Answer:
3 and -2
Step-by-step explanation:
xy = -6
x + y = 1
let 'x' = y-1
y(y-1) = -6
y² - y + 6 = 0
(y-3)(y+2) = 0
y = 3 and -2
Answer:
I think it is 42ft
Step-by-step explanation:
Answer:
x=4
Step-by-step explanation:
4x - 3 = 2x + 5
4x - 2x = 5 + 3
2x = 8
x = 8/2
x = 4