Answer:
Step-by-step explanation:
we have
----> equation A
----> equation B
Solve the system of equations by graphing
Remember that the solution of the system is the intersection point both graphs
Using a graphing tool
The intersection point is (2.333,-1.667)
see the attached figure
therefore
The solution is
108 minutes gives us 1 hour and 48 minutes.
Adding this to the starting times gives us the answer
i.e 8.48 am/pm
The answer is c because of Pythagorean’s theorem. a^2 + b^2 = c^2
So 5^2 + 12^2 = 13^2
25+144=169