Question

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

2x + 8 < 10 or 3x - 3 > 12

Open dot at -1 shaded to the left, open dot at 4 shaded to the right

Open dot at -1 shaded to the left, open dot at 5 shaded to the right

Open dot at 1 shaded to the left, open dot at 5 shaded to the right

None of the above

Answer 1

the ans is Open dot at 1 shaded to the left, open dot at 5 shaded to the right

Answer 2

Open dot at 1 shaded to the left, open dot at 5 shaded to the right.

Answer 3

Well we have to solve both of the problems so,
2x+8<10 We subtracdt 8 on both sides and get
2x<2 and now we divide by 2 to get
x<1.

Now we have to do the other problem.
3x-3>12 We add 3 to both sides.
3x>15 And now we divide by 3 on both sides to get
x>5.

It would be Open dot at 1 shaded to left, open dot at 5 shaded to left.

Answer 4

This site might help you understand how to do problems like this one: http://hotmath.com/help/gt/genericalg1/section_4_2.html

Answer 5

thanks