Kenny had a total of 140 minutes to read, do homework, and play video games. He spent x minutes reading.
He spent 2(x+5) minutes doing homework
He spent 25 minutes playing video games
How many minutes did Kenny spend reading
Help fast Please

35minutes

Step-by-step explanation:

Minutes spent reading = x

Minutes spent doing homework =2(x+5) = 2x + 10

Minutes spent playing video games = 25minutes

Total minutes used = 140 minutes

x + 2x + 10 + 25 = 140

3x + 35 = 140

3x = 140 - 35

3x = 105

x = 105/3

x = 35 minutes

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

what i would say the best answer is a. 40.5