Cataloged 2/3 of new books in shipment. is she has cataloged 52 books what is the number of books shipped in total

The distributive property allows you to say that 3(x − 1) = 3x −

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36