Translate the problem to a system of equations and then solve.Jim and Sandra are traveling east in separate cars on the same road. Jim travels at 36 mph and crosses the Yadkin River at 2:04 PM. Sandra is traveling at 40 mph and crosses the Yadkin at 
At what time will Sandra catch up to Jim?
A. 4:34 PM
B. 5:14 PM
C. 5:04 PM
D. 4:49 PM
Answer: A
Mathematics
You might also like to view...
Find the perimeter.
A. 160 m B. 126 m C. 114 m D. 80 m
Mathematics
Discuss the equation and graph it.r = 
A. hyperbola, directrix perpendicular to
the polar axis 
unit right of the pole
vertices (
, 0), (- 
, ?)
B. ellipse, directrix perpendicular to
the polar axis 
unit left of the pole
vertices (
, 0), (
, ?)
C. ellipse, directrix parallel to
the polar axis 
unit below the pole
vertices (
, 
), (
, 
)
D. hyperbola; directrix parallel to
the polar axis 
unit above the pole
vertices (
, 
), (- 
, 
)
Mathematics
Factor completely, if possible.81x2 + 16
A. (9x + 4)2 B. (9x - 4)2 C. (9x + 4)(9x - 4) D. Prime
Mathematics
Tell whether the number is a solution of the given equation or inequality.-2; -9x + 9x = 0.
A. Yes B. No
Mathematics