You can multiply the number of laps each person ran by the yards in each lap and then add them together:
440 + 2(440) + 3(440) + 4(440)
= 440 + 880 + 1,320 + 1,760
= 4,440 yards
Or you can add the laps first, then multiply by the yards in each lap
(1 + 2 + 3 + 4)(440)
= 10 x 440
= 4,400 yards
Answer:
The image is blurry...try fixing it so I can help you.
It is about 7.28, I think....
Answer:
n=4
Step-by-step explanation:
5n+34= -2( 1 - 7n)
Distribute -2 to (1-7n)
Which then gives you: 5n+34= -2+12n
Now, subtract -34 from both sides ( 34 and -2)
This then gives you: 5n-14n-36
Next, subtract 14 from both sides ( 5n and 14n)
This then gives you: -9n=-36
Lastly, divide -9 on both sides.
This then gives you, n=4
Math is WACK!
Hope this helped, attachment I added has all of the work on it!
Take 2 divided by 5 to convert them both into decimals then compare them