The amount of money Adrian's business makes in a month can be represented by the expression 2:² – 2 +3. The expression r’ + 2x +1 represents the amount of money Alan's business earns.

If Adrian's business makes more money, create an expression that represents how much greater his earnings are than his friend's.

How can you construct perpendicular lines and prove theorems about perpendicular lines

The police chief wants to know if the city’s african americans feel that the police are doing a good job. identify the management problem (i.e dependent variable) and identify the independent variable.

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.