What is the answer for 2(×-2)+×=5

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly