Determine whether quantities vary directly or inversely and find the constant of variation.
liz is a jabber-mouth; she can speak 225 words in 5 minutes. at this rate, if she talks from 10: 30 a. m. until 11: 15 a. m., how many words will she speak? (also say how many words she will say)

thx!

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.