Apply the product rule for exponents, if possible. (3x4)(6x5)

A. 9x9
B. 18x20
C. 9x20
D. 18x9


Answer: D

Mathematics

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Solve the problem.In one city, the local cable TV company charges $2.85 for each pay-per-view movie watched. In addition, each monthly bill contains a basic customer charge of $17.50. If last month's bills ranged from a low of $28.90 to a high of $43.15, over what range did customers watch  movies?

A. movies watched varied from 3 to 8 inclusive B. movies watched varied from 3 to 10 inclusive C. movies watched varied from 5 to 10 inclusive D. movies watched varied from 4 to 9 inclusive

Mathematics

Provide an appropriate response.A student was asked to find ordered pairs that solve the system of equations x + 2y = 3 4x + 8y = 12.The student claims that (1, 1) and (-1, 2) are the only solutions. Is the student correct?

A. No B. Yes

Mathematics

Find the nth, or general, term., . . .

A. n-1
B.  + (n - 1)
C.  + 4(n - 1)
D. (4)n-1

Mathematics

Find the equation, in the form , of the circle passing through the given points.

?
, , and 
?

A. ?
B. ?
C. ?
D.
E. none of these

Mathematics