A long distance runner ran 10,000 metres in 28 minutes. work out his speed in metres/min?

357.14

Step-by-step explanation:

357.14m/min

Step-by-step explanation:

s=d/t

s = 10,000m/28min = 357.14m/min

answer: i don't understand. what are the options

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: