Mathematics, 26.06.2019 16:00 ptrlvn01
What statements are true about the ordered pair (7,19) and the system of equations? {2x - y = -5 {x + 3y =22 a. the ordered pair (7,19) is a solution to the first equation because it makes the first equation true. b. the ordered pair (7,19) is a solution to the second equation because it makes the second equation true. c. the ordered pair (7,19) is not a solution to the system because it makes at least one of the equations false. d. the ordered pair (7,19) is a solution to the system because it makes both equations true.
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Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
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Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.
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Mathematics, 21.06.2019 21:50
What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?
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What statements are true about the ordered pair (7,19) and the system of equations? {2x - y = -5 {x...
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