Ineed with two questions, and an explanation on how to do them 5.lori owes her mother $39. lori pays back 1/3 of this debt and then pays back 1/4 of the remaining debt. how much does lori still owe

$39 multiply that by 1/3  OR  39 divide that by 3 . That will get 13 .

39 multiply that by 1/3 OR 39 divide that by 4 . You will get 9.75

Add 13 and 9.75  

13+9.75=22.75

Now you subtract 39 - 22.75

You will get 16.25

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8