Evaluate b2 for b = 9.
and this one. not really good a math but this site has me out a lot
evaluate ab + c for a = 2, b = 3, and c = 4.

1. The value of B² is 81.

2. The value of ab+c is 10.

Step-by-step explanation:

1.

We need to find the value of B².

The given information is

Taking square on both the sides.

Therefore the value of B² is 81.

2.

Given information: a = 2, b = 3, and c = 4.

We need to find the value of ab+c.

Substitute a = 2, b = 3, and c = 4 in ab+c, to find the value of ab+c.

Therefore the value of ab+c is 10.

idk what the answer is but for the points

step-by-step explanation:

the first one and the second one that's the answer

i think the correct option is the second option.