Question

Solve -r/4 < 8         

A.r<-32
 B. r. >-32
 C.r < -2

D.r>-2

Answer 1

`(-r)/(4) <8\ /\cdot4\\\\-r<32\ /\cdot(-1)\\\\r>-32\ \ \ \Leftrightarrow\ \ \ x\ \in\ (-32;\ +\infty)`


`Ans.\ B`