Recipe calls for 2 2/3 cups flour how much flour to only make 3/4 of recipe

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

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

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer