What could Brianne have written as the result from Step 2?
3(x+4)2 = 48
(x + 4) = 16 Step 1
Step 2
r = -8 or x = 0 Step 3

Match each type of body language with its example. 1. shaking your head while saying "no." 2. nodding your head for "yes." 3. tapping a pen when anxious 4. chewing on a pen cap while thinking 5. putting your hand to your ear so someone will speak up adaptor affect display emblem illustrator regulator