Which expressions are equivalent? 0 1 4 - 2/1 and 3 3 1 1 3 4
o 1 x - 1 and 2 kr 2 /
0 1 2 3 and 1 - 3
0 1 2 4 2 1 and 2 1 - 12 h

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 =

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9