Factor the polynomial by removing the common monomial factor. 5x3 + 15x
A. 5x2(x + 3)
B. 5x(x2 + 3)
C. 5x(x2 + 10x)
D. 5x(x2 + 3x)
Answer: B
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Provide an appropriate response.Find the coordinates of all points (x, y) on the graph of the equation x2 + y2 = 2x + 2y where the tangent is horizontal.
A. (1, 1 + 
), (1, 1 - 
)
B. (1, 1), (1, -1)
C. (2, 2 + 
), (2, 2 - 
)
D. (2, 0), (2, 2)
Find the LCD of:
Solve the problem. First use front end rounding. Then find the exact answer.The table shows the approximate price for several items that Tracy would like to purchase as gifts for her friends. How much will she need to spend in order to purchase a jacket, a coffee mug, a tee shirt, and basket of assorted nuts and candy?
A. Estimate: $110; exact: $99 B. Estimate: $110; exact: $113 C. Estimate: $100; exact: $113 D. Estimate: $110; exact: $115
Find the perimeter of the following.
A. 49 yd B. 48 yd C. 39 yd D. 100 yd