HELP ME PLEASE Two points A(0-4), B (2,-1)determine line AB.
a. What is the equation of the line AB? y= _1_X+_2_
What is the ponation of the line perpendicular to lineAB, passing through the point (2,-1)? y= 3 x + 4

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

How do you do the foil method with polynomials?

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?