ZA and B are supplementary angles. If mZA= (62 – 30)° and m ZB = (8x + 28)°, then find the measure of ZA.

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.