Mike got on an elevator and went down 3 floors he meant to go to a lower level so he stayed on the ale stir and went down 3 more floors how many floors did mike go down altogether

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

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).