Question 4) A parking garage charges a base rate of $3.50 for up to 2 hours, and an hourly rate for each additional hour. The si
gn below
gives the prices for up to 5 hours of parking.
Parking Rates
2 hours $3.50
3 hours $9.00
4 hours $14.50
5 hours $20.00
Which linear equation can be used to find x, the additional hourly parking rate?
obel
A
9.00 + 3x = 20.00
obel
B
9.00 +3.50x = 20.00
2x +3.50 = 14.50
ate
D
2x + 9.00 = 14.50
gives the prices for up to 5 hours of parking.
Parking Rates
2 hours $3.50
3 hours $9.00
4 hours $14.50
5 hours $20.00
Which linear equation can be used to find x, the additional hourly parking rate?
obel
A
9.00 + 3x = 20.00
obel
B
9.00 +3.50x = 20.00
2x +3.50 = 14.50
ate
D
2x + 9.00 = 14.50
1 answer:
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Answer:
Commutative
Step-by-step explanation:
Given
Required
What law is applied
The applied law is commutative law of addition.
This law states that:
So:
When the positions of 2 and b are interchanged, we have:
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