Mathematics, 19.11.2020 22:50 dxpebetty64

Kayla squared a number x and added this result to -6.5. This gave her an answer of 42.5. What is the equation and one of the solutions to this equation?
A. X2 + (-6.5) = 42.5; 2 = 7
B. X2? + (-6.5) = 42.5; 2 = 6
C.2x+ (-6.5) = 42.5; x = 24.5
D.2x+ (-6.5) = 42.5; I = 18

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More questions: Mathematics Another questions

Kayla squared a number x and added this result to -6.5. This gave her an answer of 42.5. What is the equation and one of the solutions to this equation? A. X2 + (-6.5) = 42.5; 2 = 7 B. X2? + (-6.5) = 42.5; 2 = 6 C.2x+ (-6.5) = 42.5; x = 24.5 D.2x+ (-6.5) = 42.5; I = 18

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Another question on Mathematics

Kayla squared a number x and added this result to -6.5. This gave her an answer of 42.5. What is the equation and one of the solutions to this equation?
A. X2 + (-6.5) = 42.5; 2 = 7
B. X2? + (-6.5) = 42.5; 2 = 6
C.2x+ (-6.5) = 42.5; x = 24.5
D.2x+ (-6.5) = 42.5; I = 18