A local hamburger shop sold a combined total of 399 hamburgers and cheeseburgers on Sunday. There were 51 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on sunday?

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chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.

okey so the slope is -3/5 and the y -intercept is 7/5

hope this if needed hmu