Two different expressions that are equivalent to 12-16x

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

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.

Shirley spelled 12 of her 15 spelling words correctly on the test. what percentage did shirley get on the test?