There are about 2 x 10^3 books in the oak school library. there are about 6 x 10^5 books in the oak township library. which is the best estimate of how many times as many books are in the oak township library as in the oak school library? 30 3 3000 300

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

State if the two triangles are congruent. if they are, state how you know?

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse