How should this model be completed to represent 377 +12? Enter your answers in the boxes.
12
360

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 =

Find the value of x for which line a is parallel to line b

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?