Simplify the expressions below a. (y^3)^2y^4 b. (z^-3)^-2z^3

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 =

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.