will give brainliest, Marissas Fashions purchases designer boots from a manufacturer for $50.88 per pair. Marissa then adds a certain amount to the price of the boots as a markup, when she sells them in the store. The total cost for the customer buying the boots is $90.10. this includes a sales tax of 6.25% that is added after the markup. the percent of markup before tax is about __% which is a markup of $__ per pair boots. (im slow pls help)

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.

He will need 2,898 pieces of paper