Answer:
Step-by-step explanation:
Let
C(t) ---->the total cost of the electrician's services in dollars
t ---> the number of hours
we know that
The linear function in slope intercept form is equal to
where
m is the slope or unit rate
b is the y-intercept or initial value
In this problem we have
the y-intercept is equal to
----> set fee
we have the ordered pair (2,250)
substitute the given values
Solve for m
The linear function is equal to
Answer:
x -3
Step-by-step explanation:
Make common denominators
-
Use the numerators only
2x - (3x - 3) 6
Distribute
2x - 3x + 3 6
-x + 3 6
Subtract 3 from both sides
-x 3
x -3
Answer:
Gender and flavor of ice cream
Step-by-step explanation:
Answer:
4:9
Step-by-step explanation:
8:18 in simplest form is 4:9