It’s the first one because you’ll use distributive property so it’ll be 8a-48
It would cost about $2,838 y=c/2.2 c=the amount of copies
The total distance must be greater than 80. She has already ridden 18 miles. And she will continue to ride m miles per day for at least 6 more days, so:
6m+18>80
More "work"...
distance>80
distance=18+6m
6m+18>80
Your awnser is 8, 11 is half of 22 and 8 is half of 16
Hope that helps :)