Agift basket that contains jars of jam and packages of muffin mix costs $45. there are eight items in the basket. jars of jam cost $6 each and packages of muffin mix cost $5 each. write and solve a system of equations to find the number of jars of jam and number of muffin mix

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?

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

You can find the constant of proportionality by finding the ratio of