How much tip money would you need to leave for 20% on a $30 meal? a) $4.00
b) $6.00
c) $8.00
d) $3.00

Triangle xyz has vertices x(1,3), y(0,0)

We just started the introduction into circles and i have no idea how to do this.

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box