Janet has a bag only containing red grapes and green grapes.
4/9 of the grapes are red.
If there are 8 red grapes in the bag, how many grapes are green?

10

Step-by-step explanation:

4/9 are red, and 8 of the grapes are red, so there should be a total of 18 grapes in the bag. Then it's just simple math

18-8=10

There are 10 green grapes in the bag

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. : )

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.