Which of the following is the product of the rational expressions shown below?
3
2x
O A.
21
2x + 4
21
2x2 + 4x
O c.
42
2x + 4
D.
42
2x² + 4x

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?