Answer:
You should evaluate whatever is in the parenthesis first.
Well i can't really help you in this since i do not know the cost of each calendar, but if you need the formula.
the cost of one calendar = x
so the total cost would be 200 times x (200x)
Answer:
Step-by-step explanation:
Answer:

Step-by-step explanation:
PL^2 =7^2 +3^2
PL^2=49+9
PL=
