Amanda has an ice cream stand. Her expenses to set up this stand were $40. It costs her 50 cents to make an ice cream cone. She sells her ice cream cones for
$1.25. How many ice cream cones does she have to sell for her revenue to exceed her
expenses?

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

12.5 feet

step-by-step explanation: