Solve the problem.Assume it costs 25 cents to mail a letter weighing one ounce or less, and then 20 cents for each additional ounce or fraction of an ounce. Let L(x) be the cost of mailing a letter weighing x ounces. Graph y = L(x).
A. 
B. 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Solve.Allen has traveled 
of his total trip. He has traveled 32 miles so far. How many more miles does he have to travel?
A. 6
miles
B. 40 miles
C. 8 miles
D. None of these
Mathematics
Find the vertex of the graph of the function.f(x) = 4x2 - 80x + 401
A. (10, 1) B. (1, 0) C. (1, 10) D. (10, 0)
Mathematics
Perform the indicated operation. Write the answer in standard form.2i(4 - 6i)
A. 8i + 12i2 B. 12 + 8i C. 8i - 12 D. 8i - 12i2
Mathematics
Differentiate. f (x) = 3x / 1 - x
What will be an ideal response?
Mathematics