The graph of the linear equation y1 is shown on a graphing calculator screen, along with the x-value of the x-intercept of the line. Use the screen to solve the following equation or inequality.y1 = 0
A. {3}
B. {0}
C. {1}
D. Cannot be determined
Answer: C
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Solve the problem.Anne writes one page in 
of an hour. How many pages can she write in 4
hours?
A. 6 page(s) B. 8 page(s) C. 4 page(s) D. 2 page(s)
Solve the problem. Round your answer, if appropriate.One airplane is approaching an airport from the north at 183 km/hr. A second airplane approaches from the east at 297 km/hr. Find the rate at which the distance between the planes changes when the southbound plane is 35 km away from the airport and the westbound plane is 23 km from the airport.
A. -632 km/hr B. -474 km/hr C. -316 km/hr D. -158 km/hr
Solve using the percentage formula.35% of what number is 84?
A. 42 B. 0.42 C. 240 D. 2,400
Express the graph shown using interval notation. Also express it as an inequality involving x.
A. [-4, 7] -4 ? x ? 7 B. (-?, 7) x < 7 C. (-4, 7] -4 < x ? 7 D. [-4, 7) -4 ? x < 7