Answer:
No the triangle are not same because the outer length of triangle is not same
Answer:
I think its about 9? being as if you look a it its close to 12 but nowhere near it.
Do you mean the cost per ounce?
Then that would be $0.1496, or rounded to the nearest cent, 15 cents a ounce.
Simplify both brackets, this equals 22 + 10x - 17 + 5x
Simplify further and you get 15x + 5
