Answer:
(y+4)^2
Step-by-step explanation:
If you know it is a perfect square trinomial, just divide find the square of the first and last numbers to find your answer. This would make it (y + 4)^2.
The tax on the coffee is $0.21
The tax on the muffin is $0.17
Together the tax is $0.38
Hope this helps!
-68.6
subtracting a negative from a negative is addition.
