7 hrs per week on internet
9 hrs per week playing video games
thats a total of 16 hrs a week
5 hrs free time per day......thats (5 * 7) = 35 hrs free time per week
16/35 = 0.457 = 45.7% <==
19b-(-10b)-(-2b)-(-3b)-20b = 14
14b=14 Simplify
b=1 Divide
You are posting a lot of these types of problems. Maybe the course you are taking is to difficult for you?
(2, 4) is the correct answer
<span>8/5 = 1.6 bag per minute
8 bags of skittles in 5 minutes
? 10 minutes
8 x 10 / 5
= 80 /5
= 16
answer
</span>1.6 bag per minute
<span>and
16 bags in 10 minutes</span>
