Question

Fan + Medal

Answer 1

Solve the inequality for b: -9b ≤ -36

Answer 2

b ≤ - 4
b ≥ 4
b ≤ 4
b ≥ - 4

Answer 3

just divide both side by -9

Answer 4

but remember when you divide or multiply by negative number
you must have to flip sign

Answer 5

I got b<-32

Answer 6

b ≥ 4 the sign flips on multiplying by -1

Answer 7

now divide