Mathematics, 16.11.2019 16:31 livleluve76
A: 6x − 3y = -4 b: -4x − y = 5 to solve this system of equations by elimination, what could you multiply each equation by to cancel out the y-variable? a) multiply a by 2 and b by 3 b) multiply a by 1 and b by -3 c) multiply a multiply a by 1 and b by 3
Answers: 1
Mathematics, 21.06.2019 19:00
Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?
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Mathematics, 21.06.2019 20:00
One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.
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Mathematics, 22.06.2019 01:00
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]
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A: 6x − 3y = -4 b: -4x − y = 5 to solve this system of equations by elimination, what could you mu...
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