Answer/Step-by-step explanation:
5.)
Square = 2
Triangle = 3
Circle = 3
Star = 4
2(circle) + 2(triangle) = 12
12 ÷ 4 = 3
2(3) + 2(3) = 12
2(triangle) + 2(square) = 10
2(3) + 2(square) = 10
6 + 2(square) = 10
-6 -6
2(square) = 4
÷2 ÷2
Square = 2
(circle) + (star) + 2(square) = 11
(3) + (star) + 2(2) = 11
3 + (star) + 4 = 11
7 + (star) = 11
-7 -7
Star = 4
6.)
Circle = 3
Star = 5
Triangle = 4
4(star) = 20
÷4 ÷4
(star) = 5
(star) + 3(circle) = 14
5 + 3(circle) = 14
-5 -5
3(circle) = 9
÷3 ÷3
circle = 3
2(triangle) + (circle) + (star) = 16
2(triangle) + 3 + 5 = 16
2(triangle) + 8 = 16
-8 -8
2(triangle) = 8
÷2 ÷2
triangle = 4
I hope this helps!