Reorder the steps of the proof to make sure that steps that are logically dependent on prior steps are in the proper order.
Given: AC and BD bisect each other.
Prove: BC || AD.

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 =

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

10% of 1,900,000. show me how you got the answer