Use the following frequency distribution to determine the class limits of the third class. I REALLY NEED HELP! I chose D, but I'm really unsure if I'm right.

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

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 =

Can someone check if i did this correct. it’s number 4 if you’re wondering.