What is the distance between -4 and -8?

-4 --8

-4+8

4

Step-by-step explanation:

-4 would be the distance. I always look at a number line and count the distance

-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6  7 8 9 10

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

understand that i don't know the answers

will someone answer his question