Solve the system of equations using the addition method.
A. (2, 5)
B. (-2, 4)
C. All ordered pairs along x + 9y = 47
D. No solution
Answer: A
You might also like to view...
List all the factors of each number.90
A. 2 ? 3 ? 5 B. 2 ? 3 ? 3 ? 5 C. 10 ? 3 ? 3 D. 2 ? 2 ? 3 ? 3 ? 5
Solve the formula for the indicated letter. Assume that all variables represent nonnegative numbers.c2 + d2 + f2 = g2 for c
A. c = ±
B. c = ±
C. c = g - d - f
D. c = g2 - d2 - f2
Solve the problem.If a parking ramp attendant can wait on 6 vehicles per minute, and vehicles are leaving the ramp at x vehicles per minute, then the average wait in minutes for a car trying to exit is given by 
Solve the inequality 
to determine the exit rates x that would result in average wait times between 2 and 10 minutes.
A. x ? 5.9 or x ? 5.5 B. 0.7 ? x ? 3.5 C. 5.5 ? x ? 5.9 D. 5.4 ? x ? 6.0
Use transformations of graphs to sketch the graphs of y1 and y2. Graph y2 as a dashed curve.y1 = x3; y2 = (x + 4)3
A. 
B. 
C. 
D. 