Your cell phone plan costs $44.99 per month. you also pay 20% in taxes and fees. what is your bill after taxes and fees?

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?