Answer: c
This system has infinitely many solutions.
Step-by-step explanation:
Solve by substitution:
1) Solve for :
2) Substitute for in :
3) Simplify both sides of the equation:
Therefore, This system has infinitely many solutions.
Solve by elimination:
You can't solve this system of equations by elimination.
Solve by graphing:
The lines are directly on top of each other, Therefore there are infinitely many solutions.
Answer:
0.5
Step-by-step explanation:
vertex point formula= -b/2a
3x-3+2
3/6=0.5
Answer:
f(x)⁻¹ = -5/3x - 5
Step-by-step explanation:
y = -3/5x - 3
x = -3/5y - 3
x + 3 = -3/5y
(x + 3)(-5/3) = y
-5/3x - 5 = y
It takes the eagle 4 minutes and 20 sec to fly 3748ft. And 1 min 40 to finish the mile
The eagle travels at 892 ft per minute.
892 x 60 = 53520 ft
53520/5280 = 10.14 miles