the following system of equations, p represents the price per unit and x represents the number of units, in hundreds. Determine the number of units that are demanded and supplied at equilibrium price and determine the equilibrium price. p+2x? = 129 p-7x = 44 The number of units, in hundreds, that are demanded and supplied at the equilibrium price is

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%

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