Please help me to solve the compound inequality. Both signs are less than or equal to, it sometimes does not show up when I copy and paste.

4y- 2 ≤ 22 or 3y-5 ≤ 1

The answer has to be in interval notation.

Question

Please help me to solve the compound inequality. Both signs are less than or equal to, it sometimes does not show up when I copy and paste.

4y- 2 ≤ 22  or  3y-5 ≤ 1

The answer has to be in interval notation.

anonymous · Answer

4y <= 24          y <=6

3y <= 6            y<=2

interval would be (-infinity, 2]

make sure there is a closing bracket and not a parenthesis since 2 is included

anonymous · Answer

Thank you Rob, just gave you a medal! :)

anonymous · Answer

P.S. the answer should look like (-00, 2)?

anonymous · Answer

no, it SHOULD be $$(-\infty, 2]$$

anonymous · Answer

the bracket shows that 2 is included in the interval

anonymous · Answer

since it is "less than or EQUAL to"

anonymous · Answer

Hi that is what I was trying to relay.  Thank you so very much!

anonymous · Answer

you're welcome!