What is the simplified expression for the expression below

-1(2x+3)-2(x-1)

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Evaluate the expression. (9 + 5)(3 + 2)0