Question

Evaluate the following expressions using the given values for a, b, and c. Show each step!
5.) Evaluate 6+ 3b if b = 7
6.) Evaluate 6a² if a = 4
7.) Evaluate 5(6) -c if c = 7
8.) Evaluate b4 if b=2
4

Answer 1

Answer:

5.) 27

6.) 96

7.) 23

8.) 8

Explanation: