I just need help with the first one and the last one, (IF anyone has time please review my answers and tell me if I’m correct or wrong I’ll give brainliest :) Reposting since the picture wasn’t going on.

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

If an x intercept only touches the x axis it means it has a multiplicity of 2. if an intercept goes through the axis it has a multiplicity of 1 true false

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 =