Identify the natural number as prime or composite. If the number is composite, find its prime factorization.63
A. 3 ? 7
B. 3 ? 3 ? 7
C. 3 ? 7 ? 7
D. prime
Answer: B
Mathematics
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Solve the equation.2x - 4 + 5(x + 1) = 6x + 5
A. 
B. 
C. 
D. 
Mathematics
Express the distance between the given numbers using absolute value. Then find the distance by evaluating the absolute value expression.-24.9 and 20.3
A. |20.3 + (-24.9)| = -45.2 B. |-24.9 - 20.3| = 45.2 C. |-24.9 + (-20.3)| = 4.6 D. |20.3 - (-24.9)| = -4.6
Mathematics
Graph the ellipse and locate the foci.
+ 
= 1
A. foci at (
, 0) and (-
, 0)
B. foci at (0, 2
) and (0, -2
)
C. foci at (2
, 0) and (-2
, 0)
D. foci at (2
, 0) and (-2
, 0)
Mathematics
Perform the indicated operation for the given f(x) and g(x).
, 
Find 
A. 10 B. 4 C. 0 D. 45
Mathematics