How much change would you receive from a $20.00 bill if you purchased 15 items that cost $1.23 each?

Points d and e are midpoints of the sides of triangle abc. the perimeter of the triangle is 48 units. what is the value of t? ο ο ο ο 7t +

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?