Can somone help me pls

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

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Match each inequality to the number line that represents its solution