Find the sum of 10 + 5i and its complex conjugate.
Write your answer in the form a + bi

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

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.