(2-part question) the length of a rectangle is 3 meters less than twice it's width a.)write and equation to find the length of the rectangle b.)the length of the rectangle is 11 meters. what is the width of the rectangle?

A. 3 - 2x

B. 11-3 = 8 then times 2 equals 16

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.