Question

Rewrite the equation 52x−8−1=9 as two equations joined by “and.”(1 point) Responses 52x−8=9 and x≠−8 Start Fraction 5 over 2 x minus 8 End Fraction equals 9 and x does not equal negative 8 52x−8−1=9 and x≠−4 Start Fraction 5 over 2 x minus 8 End Fraction minus 1 equals 9 and x does not equal negative 4 52x−8−1=9 and x≠4 Start Fraction 5 over 2 x minus 8 End Fraction minus 1 equals 9 and x does not equal 4 52x−8−1=9 and x≠8
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What happens when a value causes a denominator in a fraction to be equal to zero?(1 point) Responses There are infinite solutions. There are infinite solutions. The value of the equation becomes zero. The value of the equation becomes zero. This fraction is undefined. This fraction is undefined. This value is a solution to the equation.
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What value makes the equation −5=4−3x4−3x undefined?(1 point) Responses −34 negative Start Fraction 3 over 4 End Fraction 43 Start Fraction 4 over 3 End Fraction −43 negative Start Fraction 4 over 3 End Fraction 34
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Solve the equation for the variable k: 30k+1=4 .(1 point) Responses 6 6 110 Start Fraction 1 over 10 End Fraction 10 10 16
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What is the value for the variable f in 173f−1=1 ?(1 point) Responses 5 5 3 3 6 6 4
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