$9500 is invested, part of it at 10% and part of it at 7%. for a certain year, the total yield is $nbsp 842.00. how much was invested at each rate? how much was invested at 10% ? $ nothing

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.