Question

Solve the compound inequality -4 < 3p - 7 < 5
(the < between -4 and 3p has a line under it but I don't know how to make that happen on here sorry)

Answer 1

-4 ≤ 3p -7 < 5, yes?

Answer 2

Yes!

Answer 3

-4 ≤ 3p - 7 < 5
+7 +7 +7

3 ≤ 3p < 5

divided each side by 3

1 ≤ p ≤ (5/3)

Answer 4

*1 ≤ p < (5/3)

Answer 5

How would I graph that though?

Answer 6

p lives between 1 and 1.6 repeating.

p can equal 1, but is no larger than 1.66....6

Answer 7

The circle at (5/3) should be clear, and the circle at 1 should be colored in

Answer 8

Ohh ok I got it now!! Thank you for your help!!