Answer:
D
Step-by-step explanation:
Use the FOIL method and multiply it out, and you should get
16x^2+28x-28x-49
Simplify that and you get the answer.
Answer:
540 miles
Step-by-step explanation:
60 times 9
This means area of the park is in between the two numbers so we can write:
2.4 + 2.5 /2
= 2.45