Find the nonpermissible replacement for the variable in this expression.

A.
-2
B.
- 1

2
C.
0
D.
1

2

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11