On tuesday katy ran a mile in 8.34 minutes. she ran another mile in 7.89 minutes on wednesday. what is the total time for both miles?

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 =