A student wrote the 5 different situations that are shown in the answer choices below. Select all of the situations that could be modeled by a linear equation.
A. The Barton family is driving at a rate of 62 miles per hour.
B. Mr. Dominguez invested $1000. This money is growing at a rate of 4% per year.
C. A tree was 10 feet tall when purchased. It is growing at a rate of 2 feet per year.
D. Tim dropped a coin off a bridge. It is falling at a rate of 9.8 meters per second squared
E The amount of people in a stadium is decreasing at a rate of 45% every 10 minutes.

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

Samson is going shopping for sugar and butter to make three different kinds of cookies: lemon bars, peanut butter cookies, and sugar cookies. the recipe for lemon bars calls for 2 cups of flour, 2 cups of sugar, and 1 stick of butter. the peanut butter cookie recipe calls for 2 cups of flour, 4 cup of sugar and 2 stick of butter. the sugar cookie recipe calls for 1 cup of flour, 2 cups of sugar, and 2 sticks of butter. sampson has 13 cups of flour at home, and he buys 12 cups (6 pounds) of sugar and 10 sticks of butter. how many batches of each type of cookie can he make? samson can make batches of lemon bars, batches of peanut butter cookies, and batches of 09 cookies submit reset

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