(writing to explain) there are 12 plots in a community garden. what information do you need to know if you wanted to know how much area can be farmed in the community garden? explain.

Can any one me with the answers to these questions asap?

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 =

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees