1/4 (12 + 8x) = 5?? Can someone show me how to simplify this equation. IM confused

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

If 20% of a number is 35, what is 50% of that number?

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points