Find the LCM of the pair of numbers.6 and 15

A. 15
B. 90
C. 21
D. 30


Answer: D

Mathematics

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For the pair of functions, find the indicated composition.f(x) = , g(x) = 9x + 8Find (g ? f)(x).

A. x
B. 9x + 64
C. x - 
D. x + 16

Mathematics

Find the slope of the line that goes through the given points.(3, 5), (-6, 5)

A. 3 B. 0 C. 1 D. 12

Mathematics

Provide an appropriate response.Consider the linear equation in three variables x - y + z = 3. Find a pair of linear equations that, when considered together with the given equation, will form a system having infinitely many solutions.

What will be an ideal response?

Mathematics

Graph y = f(x). Compare the graph to the graph of y = log x.y = log(x - 1)

A. Shifted 1 unit(s) to the left

B. Reflected across the x-axis and 
shifted 1 unit(s) upward

C. Shifted 1 unit(s) to the right

D. Shifted 1 unit(s) downward

Mathematics