Answer:
Step-by-step explanation:
Given
Speed of boat
Answer:
25x
Step-by-step explanation:
6x + 9 = 25x
The solution to the system of linear equations is where the two lines intersect.
Look for the point where the two lines intersect. The x-value is 2 1/2, and the y-value is -4.
The answer is C.
Answer:61.7
Step-by-step explanation:
maths