1) -3p+6p 2) 7x-x 3) -10v+6v 4) 9+5r-9r 5) 5n+9n answer all you can!

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5