What is the value of the expression 9 − (fraction 1 over 2)4 ⋅ 48?

1
3
6
9

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 =

Write the expression as a single natural logarithm. 2 in a - 4 in y

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1