Sophia MM212 Unit 2 College Algebra Milestone

Sophia MM212 Unit 2 College Algebra Milestone 19/20 that's 95% Well done! If you keep getting Milestone scores like this you'll pass the course. 19 questions were answered correctly. 1 question was answered incorrectly. 1 Rob paid $50.15 for two pairs of jeans, which include a 15% discount. What was the price of one pair of jeans before the discount was added? • $167.17 • $21.80 • $59.00 • $29.50 RATIONALE CONCEPT Solving Problems involving Percents 2 Find the solution for x if |7x + 5| = 19. RATIONALE CONCEPT Absolute Value Equations 3 Rationalize the denominator and simplify the following expression: RATIONALE CONCEPT Rationalizing the Denominator 4 Simplify the following expression using distribution. 2(x + 3) – 5(x – 1) • -3x + 1 • -3x + 8 • -3x + 11 • -3x + 5