The equation for Cole's earnings per hour is
y = 12.5 + 0.75x
for Amad's:
y = 10.50 + 2x/2
When we equate them
12.5 + 0.75x = 10.50 + 2x/2
Solving for x
x = 2
They will have the same earning rate after 2 years
<span>x= greatest
x+2= least
x + x + 2 = 82
2x + 2 = 82
-2 -2
2x = 80
---- -----
2 2
x=40
Check:
x=40
x+2=40+2=42
x+1=40+1=41
the middle integer is 41</span>
Answer: I believe the answer is 360 in.
Step-by-step explanation:
You can use Khan Academy
