If y varies inversely as x and y = 18 when x = 4, what is y when x = 24?
a. 12
b. 6
c. 3
d. 16

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Find the nonpermissible replacement for binthis expression.b2/5b +5

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17