Answer:
-2
Step-by-step explanation:
remove 3 from 1 and are left with negative 2
Answer: x 50 y 5
Step-by-step explanation: In the graph
4280 because 75+5+4200= 4280
Answer:
-44
Step-by-step explanation:
Let x = hours of service.
Let y = total charges for x hours
The fixed charge is $20.
The charge per hour is $20.
Brock's charges for x hours is
y = 40 + 20x
This is a straight line with slope = 20 and y-intercept = 40.
The correct graph is W.
Answer: W