Question

Answer as soon as possible, please and thank you. All help is truly appreciated because we are one step closer to the answer. Be safe.

Answer 1

100

Explanation:

First we remove the b and put 5 in its place because that what the instructions say b stands for

4*5^2

We do PEMDAS to figure out what to do first, we do the exponent

5^2 or 5*5= 25

Now we do 4 * 25

4*25 =100

Answer 2

Answer: 100

Explanation:

4b squared where b= 5

Slot in 5 for b; 5 squared = 5x5= 25

4 (25)

=100