Simplify the expression. Assume all variables represent positive real numbers.4
- 3x
A. (4 - 3x)
B. cannot be simplified
C. x
D. 2x
Answer: C
Mathematics
You might also like to view...
Solve the problem.A sequence is defined by f(n) = floor(
)?ceiling(
). By looking at several examples on your calculator determine 
A. (n + 1)2 B. n2 + n C. n2 - n D. (n - 1)2
Mathematics
Graph the parabola and label the vertex. Find the x-intercept.x = -y2 - 8
A. vertex (-8, 0), x-intercept (-8, 0)
B. vertex (8, 0), x-intercept (8, 0)
C. vertex (8, 0), x-intercept (8, 0)
D. vertex (-8, 0), x-intercept (-8, 0)
Mathematics
Convert the angle to a decimal in degrees. Round the answer to two decimal places.322°58'59''
A. 322.99° B. 322.94° C. 323.04° D. 322.98°
Mathematics
Find the inverse of the matrix.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics