Perform the indicated operations with expressions involving fractional exponents and then simplify.
?
A. 
B. 
C. 
D. 
E. 
Answer: D
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Solve the problem.There were 27,000 people at a ball game in Los Angeles. The day's receipts were $158,000. How many people paid $14 for reserved seats and how many paid $4 for general admission?
A. 5000 people paid $14 and 22,000 people paid $4 B. 14,500 people paid $14 and 12,500 people paid $4 C. 22,000 people paid $14 and 5000 people paid $4 D. 12,500 people paid $14 and 14,500 people paid $4
Sketch the graph of the equation. Identify the vertex and the intercepts.y = - x2 - 4x - 4
A. Vertex: (2, 0);
x-intercept: (2, 0);
y-intercept: (0, -4)
B. Vertex: (2, 0);
x-intercept: (2, 0);
y-intercept: (0, 4)
C. Vertex: (-2, 0);
x-intercept: (-2, 0);
y-intercept: (0, 4)
D. Vertex: (-2, 0);
x-intercept: (-2, 0);
y-intercept: (0, -4)
Multiply.(-3y - 2)(-6y2 - y + 7)
A. 18y3 - 19y - 14 B. -3y2 - 19y - 14 C. 18y3 + 15y2 - 19y - 14 D. 18y3 + 9y2 - 19y - 14
Round 21,384 to the nearest ten. ?
A. 21,300 B. 21,390 C. 20,000 D. 21,380 E. 21,400