Help me with number 9!! It’s a test plss 20 points
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Mathematics, 21.06.2019 18:00
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
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Mathematics, 22.06.2019 02:00
Use the zero product property to find the solutions to the equation (x+2)(x+3)=12
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Mathematics, 22.06.2019 04:00
According to the national center for health statistics, in 1990, 28 % of babies in the united states were born to parents who were not married. throughout the 1990s, this increased by approximately 0.6 % per year. if this trend continues, in which year will 52 % of babies be born out of wedlock? in__52 % of babies will be born out of wedlock
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Mathematics, 22.06.2019 04:00
Factor these polynomials and explain how 1. 12x - 3x^2 2. 20 - 240x^2
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