Step-by-step explanation:
the (A) formula is preferable to use and is the correct one
The correct answer is B) y = 120000x + 420000.
We multiply 120,000 by x since that is the cost per person per day, and x is the number of days. We add 420,000 because that is the one time cost of the round trip airfare.
Answer:
-216
Step-by-step explanation:
Take the area of the rectangle without the indent, then subtract the area of the indent:
(9)(13) - (5)(8)
Area = 77
