Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Explore a wealth of knowledge from professionals across different disciplines on our comprehensive platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.
Sagot :
Answer:
See below
Step-by-step explanation:
Start time = 9 A.M.
Jessica
- Start point- 40 miles
- Speed - 30 mph
Equation:
- y = 40 + 30x
Kate
- Start point- 10 miles
- Speed - 40 mph
Equation:
- y = 10 + 40x
Note. There is no graph but see the attached. It should be similar graph for this case
The will meet after 3 hours at 130 miles mark
Solving the system of equations we get:
- 40+30x = 10 + 40x
- 10x = 30
- x = 3
And y is:
- y = 40+3*30 = 130
(3, 130) is the intersection of lines
Since it takes 3 hours for Jessica and Kate, it happens at 12 A.M.

Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.