Anumber is equal to twice a smaller number plus 3. the same number is equal to twice the sum of the smaller number and 1. how many solutions are possible for this situation?

a. infinitely many solutions exist because the two situations describe the same line.

b. exactly one solution exists because the situation describes two lines that have different slopes and different y-intercepts.

c. no solutions exist because the situation describes two lines that have the same slope and different y-intercepts.

Needmax 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.

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Pls yall i really need the answer fr fr