A small dog gets fed 3/4 a cup of dog food a day. How many days will a large bag of dog food last if it contains 21 cups of food?

Which expression is the factored from of 2/3x + 4?asap

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Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.