When the number of bricks is multiplied by 2, the length is multiplied by

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

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 =

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