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stira [4]
3 years ago
11

Jim spent $13 to park for 5 hours. The parking garage charges a base rate of $4 for the first two 2 hours, and then an hourly ra

te for each additional hour, h. The equation 3h + 4 = 13 models Jim's parking cost. How much does each additional hour of parking cost? A) $2.50 B) $3 C) $4.50 D) $5
Mathematics
2 answers:
s2008m [1.1K]3 years ago
7 0
13-4 is 9 5-2 is 3 9 divided by 3 is 3 so B is the answer
Step2247 [10]3 years ago
6 0

Answer:

h = 3horas

Step-by-step explanation:

If the total cost of parking for h hours, additional to the first two hours, is given by: C (h) = 3h +4 and it is known that Jim has paid $ 13, then you can calculate the value of h that generated a cost from $ 13 from:

(C(h) - 4) / 3 = h

(13 - 4) / 3 = h

9/3 = 3 = h

therefore, it can be concluded that h = 3

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Read 2 more answers
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leonid [27]
Answer: 99°

explanation: first, we need to find angle T. we know that angle T and angle R are vertical angles, which means they’re the same. therefore, we solve the equation for x by doing angle T = angle R:
3x + 36 = 6x - 9
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divide both sides by -3
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then, plug in the value of x in 3x+36 to get angle T:
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