Jessie bought a shirt for $18.00 that was originally $25.00.
what is the percent discount jessie received?

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Which of the following transformations will always produce a congruent figure?