Mathematics, 26.03.2021 05:50 aljdones
Which of these strategies would eliminate a variable in the system of equations?
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A. Multiply the top equation by 3, multiply the bottom equation by 4, then subtract the bottom equation from the top equation.
B. Multiply the top equation by 3, multiply the bottom equation by -2, then add the equations
C. Multiply the top equation by -4, multiply the bottom equation by 3, then add the equations
Answers: 1
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The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap
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Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
Answers: 2
Which of these strategies would eliminate a variable in the system of equations?
Choose all answers...
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