Erika was working on solving the exponential equation 50^x = 17; however, she is not quite sure where to start. using complete sentences, describe to erika how to solve this equation and how solving would be different if the bases were equal.

Is the product of seventeen negative numbers, positive or negative ?

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13