Christine went shopping and bought each of her nine nephews a gift, either a video costing $14.95 or a cd costing $16.88. she spent $142.27 on the gifts. how many videos and how many cds did she buy?

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

What is the measure of angle x? a.101 b.158 c.44 d.79

Simplify the following expression 48^1/2