sophiacortez0128 sophiacortez0128 02-10-2020 Mathematics contestada Rachel was answering #4 on the last mini assessment and below is her answer. What was the mistake she made? Evaluate the expression a + b-C, a = 0, b = 8, and c = -6. a + b-C 0 + 8 - 6 2 What did she do wrong?