Direction: Solve each of the following system of linear equations graphically then check, if the system of linear equations has no solution, explain why.. need help here plss

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i need the correct answer for this, please for those who only know the answer for this... ​

plss don't answer if you don't know the answer :)

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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.

Prove that 16^4-2^13-4^5 is divisible by 11.

On which number line are -3 and its opposite shown