okay now listen there is alot of points on the line here but what you have to do for me is help me find two pretty best friends

Which of the following lines would not have its equation change after a dilation with a center at the origin? (1) y=x+3 (2) y=10 (3) y=4x (4) x=6

Which expression represents the total amount of money that denise and stacy spent at the carnival

Brianna is getting materials for a chemistry experiment. her teacher gives her a container that has 0.15 liters of a liquid in it. brianna needs to use 0.4 of this liquid for the experiment. how much liquid will brianna use?