10-12-2020
Mathematics

contestada

Kyle to visit his grandmother. Her house is 306
miles away. His goal is to get there in 4.5
hours. What speed (rate) does he need to
drive at in order to meet his goal? Write an
equation to solve for r. then use it to solve.

D=rt

Respuesta :

NgShiYin NgShiYin

10-12-2020

Answer:

He needs to travel at the speed of 68 miles per hour.

Step-by-step explanation:

306 miles is the distance. 4.5h is the time. You want to find the rate.

D = RT

306 = R×4.5

R×4.5 = 306

R = 306 ÷ 4.5

= 68

He needs to travel at the speed of 68 miles per hour.

Answer Link

rhsg7wugwyehehhehe rhsg7wugwyehehhehe

16-12-2020

Answer:

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Step-by-step explanation:

Answer Link

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