What describes the slope and y-intercept of the line for this equation
x - 5 = 0

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet