Me with these two questions, 10 points for each so in total

2- which is an equation of the line containing the points (4,6) and (6,10) in standard form?

a: -2x+y = -8

b: -2-y = -22

c: -2+y= -2

d: 2x-y= -2

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4- which shows the equation of the line containing the point (-2,6) and having a slope of 3 in-intercept form?

a: 3y=x+20

b: y=3x-20

c: y=3x+12

d: y= -3/2x+3

5(-9w) put expression in distributive property

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Someone answer asap for ! 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.