2(10x+1)-3(4x-5)
Simplify

Which representation has a constant of variation of -2.5

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8

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.