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12. Delilah is going to college in the fall. She
need...
Mathematics, 16.07.2021 15:20 selenaK9514
Of T
orde
d) Hov
sell
12. Delilah is going to college in the fall. She
needs to drive from one city to another.
Within the city limits she drives at a speed of
50 km/h. Outside the city, she drives at a
speed of 100 km/h. The trip to the campus is
200 km and takes 2.4 h.
a) Let x represent the distance Delilah
travels at 50 km/h. Let y be the distance
she travels at 100 km/h. Write a system
of linear equations to represent this
situation.
b) How far does Delilah drive at each speed?
Answers: 3
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