1. Pat is playing a board game and is trying to score the maximum number of points. She lands on a
tile that quadruples her points. She then steps on
a tile that makes her lose 540 points. She is left
with 20 points. How many points did she start the
game with?
A. 140
B. 150
C. 160
D. 170
E. 180

Based on calculations, students should have 10.4 grams of powder after conducting an experiment. the students get these results: 10.2 grams, 10.4 grams, 10.3 grams, 10.4 grams, and 10.5 grams. which words best describe this data? check all that apply. a- accurate b- falsified c-invalid d-precise e-redundant