marcy guessed the number of hershey kisses in the school jar. since she guessed correctly, she got to keep all of the candy. she split the candy evenly with her best friend and then gave away 7 pieces to her little brother, she has 52 pieces remaining. how many hershey kisses were in the jar?

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.