Question

The solution of the 15 < 3(x – 2)/5 < 0 is * 1 point (a) 27 < x < 2 (b) 27 < x < -2 (c) -27 < x < 2 (d) -27 < x < -2​

Answer 1

First, 15<3(x-2)/5

• 15*5/3<x-2
• 25<x-2
• 25+2<x
• 27<x

Now, 3(x-2)/5<0

• x-2<0
• x<2

Answer: 27<x<2