Tutor profile: Crystal H.
In the following question, solve for x in each case just by looking at the equation: 4x = 44
x=11; through simple inspection, because 4 (11) = 44, you know that x = 11.
Subject: Basic Math
Round 3.864 to the nearest tenth
Subject: Library and Information Science
What is an OPAC and it's usage?
An OPAC is an online public access catalog which serves to locate library materials. What a lot of people consider the 'card catalog' but it's now digitized.