Answer:
A. 27.50 = 5.50 + 2.75h
B. 8 hours
C. 9 hours
Step-by-step explanation:
Total spent = $27.50
Base fee = $5.50
Hourly rate = $2.75
A. Create an equation that can be used to determine how many additional hours, ℎ, Rose parked her car in the garage
Total cost = fixed cost + variable cost
27.50 = 5.50 + 2.75h
B: Solve the equation to determine the number of additional hours, ℎ, Rose parked her car in the garage.
27.50 = 5.50 + 2.75h
Subtract 5.50 from both sides
27.50 - 5.50 = 5.50 - 5.50 + 2.75h
22 = 2.75h
Divide both sides by 2.75
h = 22/2.75
= 8
h = 8 hours
C: What is the total number of hours that Rose parked her car in the garage
Total number of hours = first hour + additional hours
= 1 + 8
= 9 hours
Answer:
a= 49/5 or 9.8
Step-by-step explanation:
Answer:
x = 166°
Explanation:
|| means parallel lines.
<u>reason</u>:
Alternate interior angles, so has same angle measure.
