You roll a number cube and flip a coin. What is the probability of rolling a number less than 5 and flipping heads? Write your answer as a mixed number

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?