Question

Help, files attached.

Answer 1

@31356

Answer 2

Hmm..........

Answer 3

Its been a bit long since we last talked, take your time :)

Answer 4

Indeed, lol :D

Answer 5

Sorry, got to go.....
@larryboxaplenty will help you :D

Answer 6

alright :)

Answer 7

Sorry about that.......

Answer 8

Its fine, have fun

Answer 9

4(0.4)+x=2.5
Assuming "walk" means around the pool, then:

4(0.4)+0.05x=2.5

Answer 10

wow thanks, i didn't think of it like that

Answer 11

solve for x in the first one to find how many more kilometers are needed to walk.
the 2nd one is how many times she needs to walk around the pool

Answer 12

oh i get it, thanks so much!

Answer 13

for the 2nd one:

Answer 14

sorry, I have so many questions with other people, call for someone else :P