Question

Solve the combined inequality and select the answer that best describes the graph of the solution.

2x + 8 > 10 and 3x – 3 < 12

Open dot at -1, closed dot at 4, and shaded between the numbers

Closed dot at -1 and 5, shaded between the numbers

Open dot at 1, open dot at 5, and shaded between the numbers

None of the above

Answer 1

2x + 8 > 10 and 3x – 3 < 12
x>1 x<5
so:
1<x<5
so: Open dot at 1, open dot at 5, and shaded between the numbers
@Annetta_Martin