Answer:
slope = 
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y =
x - 4 ← is in slope- intercept form
with slope m = 
Answer:
x=64
Step-by-step explanation:
5x = 320
Divide each side by 5
5x/5 = 320/5
x=64
10
1240 x 10 = 12400
12400 = 12400
Answer:10
Step-by-step explanation:
6+4=10