Complete the factoring.8x2 - 31x + 21 = (8x - 7)( )
A. 8x + 14
B. x + 3
C. x - 3
D. 7 - 8x
Answer: C
You might also like to view...
Rearrange the formulas.S = 2?rh + 2?r2; solve for h
A. h = 
B. h = 
- 1
C. h = S - r
D. h = 2?(S - r)
Solve the problem. Round to the nearest cent or tenth of a percent.Markup = $29.17; selling price = $142.67. Find the cost and the rate of markup based on the selling price.
A. Cost = $113.50 Rate of markup based on selling price = 25.7% B. Cost = $171.84 Rate of markup based on selling price = 20.4% C. Cost = $113.50 Rate of markup based on selling price = 20.4% D. Cost = $171.84 Rate of markup based on selling price = 25.7%
Select an inequality for the shaded region shown in the figure.
?
?
A. 
B. 
C. 
D. 
E. 
Fill in the blank with one of the words or phrases listed below. 
triangles have exactly the same shape but not necessarily the same size.
A. Congruent B. Right C. Similar D. Pythagorean