Problem: −4(6−y)+4=−4 Step 1: −24−4y+4=−4 Step 2: −20−4y=−4 Step 3: −4y=16 Step 4: y=−4 In the first response box, enter the number of the step where the mistake is made.
Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?