Answer:
The last one: 12x + 3
Step-by-step explanation:
6 + 4(3x - 2) + 5
6 + 12x - 8 + 5
12x + 6 - 8 + 5
12x + (-2) + 5
12x + 3
Answer:
We can make an equation
So we can make “x” the price PER stop
And we can make ”y” the initial fee
3x + y = 6.5
7x + y = 12.5
11x + y = 18.5
We’re trying to find price per stop.
So we can calculate the difference between Each.
So for 3 and 7 stops, theres 4 stops in between
12.5-6.5= 6
6 dollars difference.
4 stops in between
So we can do
6/4= 1.25
Each stop is $1.25
We can doublue check this…
So 1.25 for each stop fo for the first one
1.25*3= 3.75
ANd the initial fee (from subtraction) 2.75
SO using this
7*1.25= 8.75
Plus the initial fee which is 2.75
you’d get the same price.
Final answer:
Each stop is $1.25
Initial fee is $2.75
3 outfits because there is three pants that can be grouped with 3 shirts and 3 ties.
Each edge of the inner square has a length of √[(x/2)²+(x/2)²]=√2x²/4=(x√2)/2
Then, the area is 2x²/4=x²/2 ☺☺☺☺