Select steps that could be used to solve the equation 1 + 3x = -x + 4.

add x, subtract 1, divide by 4
add x, subtract 4, divide by 4
subtract 3x, subtract 4, divide by 4
subtract 3x, subtract 4, divide by -4
subtract 1, add x, divide by 4

Which statement about the relative areas of ? abc and ? xyz is true? the area of ? abc > the area of ? xyz the area of ? abc < the area of ? xyz the area of ? abc = the area of ? xyz more information is needed to compare.

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 =

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.