annonoumus

Solve for the unknown 8/52=m/39

place the set in ascending order; 3/7, -6/7,1/7,-1/2.2/7

add. 1/3+ (-5/6)+(-1/2)

true or false: [-8]+[3]=[-8+3] show work or explain answer please.

Kristi jogged for 3/5 of an hour, swam for1/2 an hour, and rode her bicycle for 3/4 of an hour. How long did she exercise?

I would like to thank you for your help this morning, I really do appreciate it. You must think I am lazy, but I am not. I have been doing math for about 2 days straight, i have been reading the materials and doing all the practices, and checkpoints, I ju...

thanks so much for the help