A car is traveling at 45 miles per hour. Once the car starts to brake, it's speed (s) is related to the number of seconds (t) it
spends braking according to the formula shown below. s=10t+45
Determine how many seconds it takes for the car to stop.
2 answers:
Answer: 55t
Step-by-step explanation:
Answer:
66ft/s
Step-by-step explanation:
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2(x/y)+40
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