Mathematics, 22.06.2020 23:55 ikgopoleng8815
In order to solve the following system of equations by addition, which of the following could you do before adding the equations so that one variable will be eliminated when you add them? -2x+ 4y= 10 3x- 2y: -7 A. Multiply the top equation by 2 and the bottom equation by 3. B. Multiply the top equation by -3. C. Multiply the bottom equation by 2. D. Multiply the top equation by 3 and the bottom equation by -2.
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The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?
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Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?
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The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.
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In order to solve the following system of equations by addition, which of the following could you do...
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