Mathematics, 22.03.2021 21:40 hayesvolcano
2. The total number of seats in a movie theatre is modeled by f(x) = 3 x2 - 9x, where x represents the number of rows of seats. How many rows are there in the theatre if it has a total of 390 seats?
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What is the solution to the system of the equations? x = y - 3 x + 3y = 13
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Mathematics, 21.06.2019 17:40
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.
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Mathematics, 21.06.2019 18:30
School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
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Mathematics, 21.06.2019 18:30
Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.
Answers: 2
2. The total number of seats in a movie theatre is modeled by f(x) = 3 x2 - 9x, where x represents t...
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