The rate of change is $2 per hour and the initial value is $26.
A linear equation is in the form:
y = mx + b;
where y, x are variables, m is the rate of change and b is the y intercept.
Let y represent the cleaning cost for x hours.
From the graph, using the points (1, 28) and (3, 44):
Therefore the rate of change is $2 per hour and the initial value is $26.
Find out more about linear equation at: brainly.com/question/25737132
First we need to replace x with -2:
24/(3*-2=-6)-2
24/4=6
6 is the answer
Answer:
90 miles
Step-by-step explanation:
The person who answered first explained it well, so I dont have to.
have a nice day :)
Answer:
-9,4
Step-by-step explanation:
It’s a $1.99 per pound and it $7.96 for 4 pounds