This one took me a bit to try an answer but i was wrong if anyone would like to that would be really appreciated and you

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels