Identify the coordinates for the vertex P only of the new image under the dilation transformation.
Rectangle PQRS with vertices P(5, 15), Q(15, 15), R(15, 10), and S(5, 10): k = 4/5

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,

Basic algebra equation. first set up your equation: divide out 9.and now you are left with 2x + 4 = 8.