Question

3x + 1 > 10 and 4x <= 20. ?

Answer 1

A number line with an open circle on 3, a closed circle on 5, and shading in between.
A number line with an open circle on 3, shading to the left, and a closed circle on 5, shading to the right.
A number line with a closed circle on 3, shading to the left, and an open circle on 5, and shading to the right.
A number line with a closed circle on 3, an open circle on 5, and shading in between.

Answer 2

so if you solve for "x" on each case, what do they give you?