A cable installer charges $42.50 per hour plus a $45.00 service charge your father firms hires him to hook up his company find t
he total charge if it takes the cable installer 5 hours to install
1 answer:
Y = 42.5x + 45.....for 5 hrs.....x = 5
y = 42.5(5) + 45
y = 212.50 + 45
y = 257.50 <===
You might be interested in
Answer:
D
Step-by-step explanation:
You can infer to the solution of this problem by looking at the choices. Hope this helped :)
She earns 45 dollars in tip
7x -9=3
7x=3+9
X=12/7 ~ 1.71
Simply plug it into the equation
y=mx+b or -4=-5/6(8)+b
Now just tie up loose ends and your equation will be
y=-5/6x+8/3
