Add the numbers using the number line.4 + (-1) 
A. -3
B. -5
C. 5
D. 3
Answer: D
Mathematics
You might also like to view...
Find the limit of the sequence or determine that the limit does not exist.an = 
A. 0
B. does not exist
C. 
D. 1
Mathematics
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. 
Mathematics
Factor completely.x2 - x - 30
A. Prime B. (x + 6)(x - 5) C. (x + 1)(x - 30) D. (x + 5)(x - 6)
Mathematics
Let f be an exponential function of the form f(x) = bx. Answer the following. Find b for which the graph of f passes through (3, 1000).
A. 100 B. 32 C. -10 D. 10
Mathematics