In Andre's math class, he solved this equation LaTeX: \frac{3}{4}x\:=\:123 4 x = 12. Here are his steps: Step 1: LaTeX: \frac{3}{4}x=123 4 x = 12

Step 2: LaTeX: \frac{3}{4}\left(\frac{3}{4}x\right )=12\cdot\frac{3}{4}3 4 ( 3 4 x ) = 12 ⋅ 3 4

Step 3: LaTeX: x\:=\:9x = 9

Did he solve it correctly? Justify your reasoning using academic vocabulary.

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Quick graph the line for y+2=32(x+4) on the coordinate plane. does anyone know the cordinates will mark brainliest.

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.