3 years ago

Ethan jogged around a track and completed 2.75 miles in 45 minutes. What is Ethan's speed in miles per hour?

1 answer:

4 0

2.75 miles = 45 m
1 m = 11 / 180 mile
1 hour = 3/3/2 miles or 3.67

i am a mathematics teacher. if anything to ask please pm me

You might be interested in

pogonyaev

Hdjdbbxbshwvshs bdb scud

8 0

2 years ago

aliya0001 [1]

Answer: 8x+3x=12x+9

The number is -9.

Step-by-step explanation: Combine like terms.

11x=12x+9

Subtract 12x from the other side. 11x-12x= -1x

-1x+9

Divide by -1 to isolate x.

-1/-1 cancels out.

9/-1= -9

x=-9

Plug in -9 to check your answer if you want to double check.

3 0

3 years ago

DanielleElmas [232]

D would be 14 for the answer

4 0

3 years ago

spin [16.1K]

Answer:

18/2 : 9

Step-by-step explanation:

4 0

2 years ago

Bogdan [553]

Answer:

Step-by-step explanation:

20%

8 0

3 years ago