Answer:
x=2
y= -2.5
Step-by-step explanation:
x int
1.) set y to 0 (5x -4(0)=10
solve for 5x=10
y int
1.) set x to 0
solve for -4y=10
Step-by-step explanation:
2x²-4x=0
2x²=4x
2x=4
x=2
option C
Answer:
See attachment for detailed answer.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Slopes are negative reciprocals when two lines are perpendicular

Equation of straight line in point-slope form is given as

Here 

It would be 190 minutes, and around 48 seconds.