A t-shirt at the store cost $30. However, for the holiday season, the shirt is on sale for $21. WHat is the percent change?

This is my question: kate has 4 and 3-eighths yards of fabric and needs 2 and 7-eighths yards to make a skirt. how much extra fabric will she have left after making the skirt?

How do the graphs of the functions f(x) = (1.5)x and g(x) = (0.66)x compare?

Which is the standard form of the equation of the parabola that has a vertex of (-4,-3) and a directrix of x = 2? (x+3)2 = 24(y+4) (y+3)² = 24(x-4) (y+3)² = -24(x+4) (x+3)2 = -24(y+4)