Which expression is the additive inverse of 5+2(x-8y)? a. -5+2(x + 8y) b. -5+2(x - 8y) c. -5 - 2(x+8y) d. -5 - 2(x - 8y) show work plz

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?

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?