It costs $150 to be a member of a music club. A member of the club pays $5 per music lesson. A nonmember pay $15 per music lesson. How many music lessons must a member and a nonmember take so the cost for each is the same?

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?

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Plz ( true - false) all triangles have interior angles whose measure sum to 90.