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Brilliant_brown
2 months ago
3

Tonya’s dog-walking service charges a flat rate of $20 per month, plus $3 per mile that each dog is walked. Beth does not charge

a monthly fee for her dog-walking service, but she charges $5 per mile that each dog is walked.
Part A
Choose the equation that can be used to find the number of miles m for which Tonya and Beth would charge the same amount.

A. 20 + 3m = 5m
B. 20 = 3m + 5m
C. 20 + 5m = 3m
D. 20 + m = 8m
Part B

m =
miles
Mathematics
2 answers:
AnnZ [12.3K]2 months ago
8 0

Answer:

A

Step-by-step explanation:

tester [12.3K]2 months ago
3 0

Answer:

Let m represent the miles each dog is walked.

Tonya charges a monthly flat fee of $20 plus $3 per mile.

This gives the equation: 20+3m

Beth charges no monthly fee but $5 per mile.

This results in the equation: 5m

------------------------------------------------------------------------------------------

Part A:

The equation to determine for which mileage m Tonya and Beth's charges are equal is:

20+3m =5m

Part B:

Solving the equation for m:

20+3m =5m

5m-3m=20

=> 2m=20

=> m = 10

Therefore, they will charge the same amount when dogs are walked for 10 miles.

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Response:

The measure of mHLK is "(204)°".

Step-by-step breakdown:

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mHLK = (15x-36)°

and,

m∠HML = (8x-1)°

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