Well you would use PEMDAS solve what's in the parenthesis first and the add that to 56 and you should get your answer.
answer:
16
step by step explanation:
flour+sugar=8+6=14

The perimeter is all sides length added together. You can make an equation:5+5+x+x where x is the length.
5+5=10 18-10=8 There is two sides so you do eight divided by two
The length is 4
Answer:
P(0, 1)
Step-by-step explanation:
Using the section formula
=
=
= 0
=
=
= 1
Hence P(0, 1)