Answer:
Option A) Combined, with a saving of x-y cents
Step-by-step explanation:
We are given the following in the question:
The rate to mail a package is x cents for first pound and y cents for each additional pound.
Weights of packages =
3 pounds and 5 pounds
Cost of combined package:
Total weight = 8 pounds
Cost of sending separately:
Difference between cost of sending the packages separately and combined
Thus, sending the packages combined is a cheaper method with a saving of (x-y) cents
Thus, the correct answer is:
Option A) Combined, with a saving of (x-y) cents
9514 1404 393
Answer:
D. 1/12
Step-by-step explanation:
Form the fraction and simplify.
(3/9)/4 = (1/3)/4 = 1/(3·4) = 1/12
The difference is 12
first we should find out how much is the sum of length and width :
so we have to find 2 numbers with sum of 9
and least possible area.
the numbers will be 1,8 and the area is
now let's find 2 numbers with sum of 9 and greatest possible area.
they are 4 and 5. the area is:
the final answer will be the difference between these two areas
good luck
Answer:
Here is the full answered document ;)
Step-by-step explanation:
Answer:
A.
Remember that if f and g are functions with then, .
Then,
Evaluating in x=2,
Then the answer is A.