When solving the equation, Rosie's first step was to move/cancel the 5. Which of the following justifies this manipulation? What math did Rosie do? 8(x+3)-5=15<<<< 8(x+3)=20

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

For which pair of functions is (gof)(a)=|a|-2?