For every kilometer, there is 0.621371 miles.
So, 100 kilometers is 62.1371 miles.
Multiply 0.621371 by 100.
None of those answers work. The correct answer should be (9/22).
Answer:
y=-2.5-5/4x and no it doesn't pass through (4,12)
Step-by-step explanation:
5x-4y=10
-5x +5x
-4y=10+5x
/-4 /-4
y=-2.5-5/4x
Answer:

Step-by-step explanation:
The quadratic function has equation
and the cubic function has equation
.
The function
is defined on the interval
.
The function
is defined on the interval 
The required piece-wise function is

The answer should be x=4/3