The graph shown matches which quadratic equation?
A) y = x2 + 3
B) y = x2 - 3
C) y = -x2 + 3
D) y = (x - 3)2

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.