The expression x2−25 is equivalent to which of the following expressions? A.
(x−5)2
B.
(x+5)2
C.
(x−5)(x+5)
D.
(2x−5)(2x+5)

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

In september, louise planted a tree. every month, the tree louise planted grew 2 inches. what would the constant of proportionality of the line be?

The following figure shows four lines intersecting at a point. in a complete sentence, describe the angle relationship in the diagram. write an equation for the relationship shown in the figure and solve for x and y. confirm your answer by measuring the angle with a protractor