In order to find the answer to this question, you have to find out how long each lap takes. To find this out, you divided 8 and 2 which gets you 4. It takes 4 minutes for one lap. Now, you want to find how many laps in 24 minutes. You will now do 24 divided by 4 to get 6. So Sue can complete 6 laps in 24 minutes. Hope this helps! :)
when given the first set, you combine like terms so you add 5h and 3h together and -6 and 2 are combined, so the first one is 8h -4. The second set you distribute 2 to 4h and -2 getting you 8h and -4 as well
