Question

Solve the inequality 3z - 7 < - 16 and determine for which of the following value(s) for z the inequality is true. Show your work and calculations. z = -1, -2, -3, -4

Answer 1

so if you plug in each z value given, -1 -2 -3 -4, you can figure out if it gives you a value greater, less than, or equal to -16. I will show you...

Answer 2

this is not true, so move on to plugging in the rest of the numbers until you get a true statement. Do you understand?