Simplify.
+
? 
A.
B.
C.
D.
Answer: D
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Solve the problem by using three variables.A basketball fieldhouse seats 15,000. Courtside seats sell for $10, endzone for $7, and balcony for $5. The total revenue from a sell-out is $94,000. If half the courtside and balcony seats and all the endzone seats are sold, the total revenue is $54,000. How many of each type are there?
A. 4000 courtside; 3000 endzone; 8000 balcony B. 3000 courtside; 2000 endzone; 10,000 balcony C. 3000 courtside; 3000 endzone; 8,000 balcony D. 3200 courtside; 1800 endzone; 10,000 balcony
Solve the problem.Find the image of the given figure under a 180° rotation about P.
A.
B.
C.
D.
Identify the figure as a line, segment, or ray. Then use the correct symbol to name the figure.
A. line segment;
B. ray;
C. line segment;
D. line;
Determine the slope and the y-intercept of the graph of the equation.x + 11y -1 = 0
A. m = 1; (0, 1)
B. m = - ;
C. m = -11; (0, 11)
D. m = ;