Treat "13 4/5 feet below sea level" as a negative quantity. Then add the increase, "1542 feet," obtaining
(1542 - 13 4/5) feet = 1528 1/5 feet above sea level.
Answer:
a
Step-by-step explanation:
-21x21=-441 so that's the answer
Step-by-step explanation:
Flour needed to make birthday cakes = 2x
Flour needed to make holiday cakes = 1y = y
Maximum amount of Flour allowed = 20 (No more than 20)
Therefore
2x + y must not be more than 20
Answer:
true
Step-by-step explanation:
it just is
18x^2+45x+27 is the answer