A street contains houses that are painted the following colors: Color of House Number of Houses Red 31 Green 23 Yellow 45 Brown 6 What is the ratio of total number of houses to the number of green houses? Question 8 options: 105:23 105:6 6:23 23:105

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 =