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