Please answer this (ignore the s) thaannnkkksss ill mark as brainliest to the first person :)

a) 7

b) 13 , -13

Step-by-step explanation:

a) 6×6×6×6×6×6×6 = 6ˣ

Expressing it in terms of power

6⁷ = 6ˣ

Comparing both sides, we get

x = 7

b) y² = 169

Taking square root on both sides

y = ±13

So, Either

y = 13 OR y = -13

the one on the bottom left

step-by-step explanation:

all of the other ones have a specific pattern

4 adults and 12 babies

step-by-step explanation:

4 x 7 = 28

12 x 15 = 180

180 + 28 =208

4 x 3 = 12