Solve the problem.Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 252 mi in the same time that Dana travels 222 mi. If Chuck's rate of travel is 5 mph more than Dana's, and they travel the same length of time, at what speed does Chuck travel?
A. 39 mph
B. 37 mph
C. 42 mph
D. 45 mph
Answer: C
Mathematics
You might also like to view...
Solve the problem.If $2000 is invested at 10% annual interest, how much should be invested at 12% annual interest so that the total yearly income from both investments is $5000?
A. $4000 B. $4760 C. $40,000 D. $47,600
Mathematics
One of the functions below is the derivative function of the other. Identify each of them.
?
?
A. Functions are independent of each other B. g is the derivative function of the function f C. f is the derivative function of the function g
Mathematics
Factor completely. If the polynomial is prime, so state.x2 + 6x - 16
A. (x + 8)(x - 2) B. (x - 8)(x + 1) C. (x - 8)(x + 2) D. prime
Mathematics
Combine like terms.18.8x + 8.5y - 11.9x - 22.6y
A. 7.9x - 14.1y B. -7.2xy C. 6.9x + 14.1y D. 6.9x - 14.1y
Mathematics