Perform the indicated arithmetic.12 - 3

A. 8
B. 9
C. 9
D. 8


Answer: A

Mathematics

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Expand.(4m - 3n)4

A. 256m4 - 768m3n + 864m2n2 - 432mn3 + 81n4 B. 256m4 - 768m3n - 864m2n2 - 432mn3 - 81n4 C. 256m4 - 12,288m3n + 5184m2n2 - 432mn3 + 81n4 D. 256m4 - 12,288m3n - 5184m2n2 - 432mn3 - 81n4

Mathematics

Solve the problem.Two friends are planning to meet between 2:00 pm and 3:00 pm. They agree that whoever arrives first will wait only 10 minutes and then leave. Letting 0 represent 2:00 and 60 represent 3:00, graph the possible times when the friends will actually meet and when their total arrival time (i.e. time between 2:00 and the arrival time for each) is less than 10 minutes.

A.

B.

C.

D.

Mathematics

Solve.0.6861 + t = 9.64

A. 8.9529 B. 8.9539 C. 8.9538 D. 8.95

Mathematics

State whether the function is linear or quadratic.f(x) = 0.6x2 - 2x - 48

A. Linear B. Quadratic

Mathematics