Ms. Shin is buying candy for Valentine's day treat bags. She buys 8/10 of a pound of gummy bears
and 5/10 of a pound of sour patch kids. How
many pounds of candy did she buy?

Np4=12np2 with clear explanation.

For the equations below which statement is true ?

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 =