Question

PLS HELP
and explain if you can :3

Answer 1

11,10,9,8,5

Explanation:

look at the table.

they are giving you what a equals.

for example: in the table, it says a is 2. SO you put that into the equation you are given.

`(a)/(2)` + b = 12 substitute "a" which we know is 2 into the equation

`(2)/(2)` + b = 12 NOW you solve for b

first, divide 2 by 2 which equals 1

THEN subtract 1 by 12 giving you 11. The equation should look like this

b = 11

11 can then go under 2 on the table.

Do this for the rest of the answers.

Answer 2

12, 6, 4, 3, 12/7

Explanation:

so for each column, you would substitute the number for a in the equation. for example, substituting 2 for a will make the equation 2/2 + b = 12. we now need to isolate b. 2/2(2/2 + b) = 12(2/2) makes the new equation b = 24/2, or b = 12.