On october 7, 1983, a magnitude 5.3 earthquake occurred in new york state's adirondack region. the earthquake's epicenter was at blue mountain lake, which is located approximately 32 miles (50 kilometers) southwest of mt. marcy, how long it took the first p-wave to travel from blue mountain lake to a seismic station 1200 kilometers away. explain your answer.

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24