Answer:
he can make 15 combinations
Step-by-step explanation:
Answer: 7.2
Step-by-step explanation: the some of all angles should equal 180
128 ÷ 16 = 8
so 8 dog food for every dog
You aren't asked which variable to solve for.
If we're solving for x then
4x = 12y -8
x = 3y - (8/4)
If we're solving for y
-12y = -4x -6
12y = 4x +6
y = (x/3) + (1/2)
