subject
Mathematics, 30.11.2020 18:50 idontcare2003

Ralph and Liza are both driving from Los Angeles to Santa Fe. Ralph leaves at 7:00 and averages 60 mph (miles per hour) on the way. Liza leaves at 7:25 and averages 65 mph on the way. The situation is modeled by this system, where x is the number of hours after Liza leaves and y is the distance each
will travel:

y = 60x + 25
y = 65x

How long after Liza leaves will she pass Ralph, and how far will they each
have traveled?

A. Liza will pass Ralph after 4 hours, and they each will have traveled
260 miles.

B. Liza will pass Ralph after 3 hours, and they each will have traveled
205 miles.

C. Liza will not pass Ralph, because she will never catch up with him.

D. Liza will pass Ralph after 5 hours, and they each will have traveled
325 miles.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
25 ! the line of best fit is h = 5a + 86. predict the height at age 16.
Answers: 2
question
Mathematics, 21.06.2019 18:20
What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution
Answers: 2
question
Mathematics, 21.06.2019 20:30
The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers
Answers: 3
question
Mathematics, 22.06.2019 00:00
Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0
Answers: 1
You know the right answer?
Ralph and Liza are both driving from Los Angeles to Santa Fe. Ralph leaves at 7:00 and averages 60 m...
Questions
question
Biology, 26.10.2020 16:40
Questions on the website: 13722360