She can make a total of 30 different outfits, just multiply them all together.
The midpoint of these two points is (-1, 8).
In order to find the midpoint, you must take the average of each part of the coordinates. You do this by adding them together and dividing by 2. We'll start with the x-coordinates.
(-1 + -1)/2 = -1
Now we'll use the y-coordinates.
(10 + 6)/2 = 8
This gives us the ordered pair of (-1, 8)
Answer:
5
Step-by-step explanation:
To evaluate (g ○ h)(9), evaluate h(9) , then use this value to evaluate g(x)
h(9) =
= 3, then
g(3) = 2(3) - 1 = 6 - 1 = 5
Equation:
100 = 80 + 4x
*You can use any variable I just chose x*
As per the problem
A jet flew for 2 hrs before strong head winds reduced its speed by 40 mph.
It took the plane 5 hrs to travel 1,380 miles
Total time=5 hrs, Time of fly before headwinds
,
Time of fly in headwinds
Let the speed before head winds 
Then speed in headwinds
As we know that

Hence using this formula and the given data we can write

Hence speed before flying into the headwinds=300mph