Provide an appropriate response.April took a number and multiplied it by a power of 9. Bob started with the same number and got the same result when he multiplied it by 27 raised to a number which was four less than the exponent that April used. What power of 9 did April use?
Fill in the blank(s) with the appropriate word(s).
12
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Raise the fraction to the indicated power.105 ? 80
A. 600,000 B. 8,000,000 C. 60,000,000 D. 80,000
Graph the function by plotting points.G(x) = 3
- 3
A. 
B. 
C. 
D. 
Classify as equivalent inequalities, equivalent equations, equivalent expressions, or not equivalent.y - 9 > -3, y > 6
A. Equivalent inequalities B. Not equivalent C. Equivalent expressions D. Equivalent equations
Solve the problem.Find the area of the shaded portion ( see illustration) of a circle of radius 25 cm, formed by a central angle of 
Round your answer to the nearest square cm. 
[Hint: Subtract the area of the triangle from the area of the sector of the circle to obtain the area of the shaded portion.]
Fill in the blank(s) with the appropriate word(s).