You purchase pageant crowns for $128 and gobstoppers for $42 each. You bought a total of 8 items and spent $508 in total. Identify variables you will be using, write two equations and find how many of each you purchases. X= Y= Equation Equation Explain final solution: help plz

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.