Asmall casserole servers 4 people. how many casseroles do you need to make in order to feed 16 people

Solve 2x+y=3 x+y=5 in substitution method

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.