Graph the system of inequalities.y ? 2x - 1x + y ? -1
A. 
B. 
C. 
D. 
Answer: B
You might also like to view...
Simplify the expression. If necessary, express the result that is not a rational number as a decimal rounded to two decimal places.8
- 
A. - 
B. - 
C. 
D. 
Solve the problem.A jet plane traveling at a constant speed goes 1200 miles with the wind, then turns around and travels for 1000 miles against the wind. If the speed of the wind is 50 mph and the total flight took 4 hours, find the speed of the plane.
A. 435 mph B. 525 mph C. 605 mph D. 550 mph
Solve the problem.A farmer has 600 feet of fence with which to fence a rectangular plot of land. The plot lies along a river so that only three sides need to be fenced. Estimate the largest area that can be fenced.
A. 45,000 ft2 B. 54,000 ft2 C. 36,000 ft2 D. 67,500 ft2
Simplify.
A. 
B. 
C. 
D. 