Pinellas County Schools GRADE 8 PRE-ALGEBRA Unit 5; Solving Equations & Inequalities Question Joshua has solved an equation from his homework by using 4 steps in which step did Joshua make mistake? 1 Original Equation: (4x + 2) + 3(--2x + 5) = 25 a. Step 1: 4x + 2 - 6x + 15 = 25 b. Step 2: - 2x + 17 = 25 Step 3: -2x = 8 d. Step 4: 2 Solve for the unknown variable:

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)