Which terms in the expression are like terms? –b – bc + 0.1b – 6b choose all answers that are correct. a. –b b. –bc c. 0.1b d. –6b

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?

How can you decide witch operations to use to slice a two step equation

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?