Jake played a video game for a total of 1941 minutes. Samantha has played doubled of 61% of Jake's total game time. Tim has played half the time of Samantha. How much time has Tim played the video game?

Which pair of angles are vertical angles? ∠1 and ∠4∠1 and ∠2∠2 and ∠4∠2 and ∠3more than one answer.

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?