Answer:
2w + 60
Step-by-step explanation:
60 miles more than twice the distance -
2w + 60 | Multiply the distance to wilmington by two, then add 60 miles.
A very quick way of solving this problem is to recognize and use the fact that a line parallel to 5x-2y=2 has an equation which is exactly the same as 5x-2y=2 except for the constant.
Replace that 2 (on the right side of the equation) with C, and x with -4, and y with -3:
5(-4)-2(-3)=C
and find C. C = -20 + 6 = -14.
Therefore, the equation of the line parallel to 5x-2y=2 passing thru the point (-4, -3) is 5x-2y= -14. Notice how only the constant changes.
I hope this helps! The domain of the inverse function is (4,-5).
Answer:
Hdhehhehrhjanwnbbwbjda
Step-by-step explanation:
Bsbdbnanowknfjwnbr
X^4-81 =
(x^2-9)(x^2+9) =
(x+3)(x-3)(x^2+9)
There are two real roots (at x=3,-3).