AnswersPBCSD_Grade_Forgiveness_1200710_Mathematics_for_College_Algebra_S1_2023Unit Test — Cumulative examQuestion 34
34
RCMultiple Choice
Unit Test — Cumulative exam
Question 34 • PBCSD_Grade_Forgiveness_1200710_Mathematics_for_College_Algebra_S1_2023
Riley makes a mistake in step 2 while doing her homework. What was her mistake? Step 1: Step 2: Step 3: Step 4:
Answer
S
She added the two fractions incorrectly.S
She used the wrong common denominator.S
She did not distribute the negative correctly.S
She did not multiply the first fraction by a factor.