Question

1. Which of these is a linear equation?
a) 2x3+6x2+ 5=0 b) 3x2 =12 c) 9/x=x0.5 d) 3x+9 =5
2. If y-(-3)=10, then 1/y =
a) 7 b) 13 c) 1/7 d) -1/7

Answer 1

1-d
2-c
hope it helps u