3. Nevaeh ran 21 kilometers in 5 hours. If she ran at a constant speed, how many
kilometers did she run in 2 hours?
A. 8.4 kilometers
B. 4.2 kilometers
C 1.2 kilometers
D. 42 kilometers

a) 8.4 kilometers

Step-by-step explanation:

21 kilometers ÷ 5 hours = 4.2 kilometers per hour

4.2 kilometers x 2 hours = 8.4 kilometers

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this