Evaluate.Let a = 
, b = 
. Find 3a + 6b.
A. 
B. 
C. 
D. 
Answer: A
You might also like to view...
Using the graph below, find the domain and range of the given function, and sketch the graph. 
y = f(-x - 2) + 1
A. D: [-7, 2]; R: [-2, 4]
B. D: [-3, 6]; R: [-2, 4]
C. D: [-7, 2]; R: [-2, 4]
D. D: [-6, 3]; R: [-2, 4]
Let a and b be positive numbers. Determine whether the statement is true or false.a(-b) is a negative number.
A. True B. False
Answer the question.What is the smallest number that can be used to fill in the blank to make a true statement?If 
points are chosen in or on the boundary of a square with a side of length 8 cm, at least two of them must be no more than 4
cm apart.
A. 5 B. 6 C. 4 D. 8
Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.logn
A. 
logn6 + 
lognx - 
lognz
B. 
logn6 + 5 lognx - 9 lognz
C. 
logn6 + 
lognx + 
lognz
D. 
logn6 - 
lognx - 
lognz