The border is the perimeter of the scarf.
P= 2(4+1)
= 10
The border of the scarf should be covered by 10 feet.
Answer:
It's A
Step-by-step explanation:
Answer:
3x+5
3(4)+5=12+5+17
Step-by-step explanation:
x is the hours
so you substitute the number of hours for x
Volume equals mass times desinty. v = m(d)
Answer:
One solution at (-2,1)
Step-by-step explanation:
3x+4y=−2.
2x−4y=−8
Add the two equations together
3x+4y=−2
2x−4y=−8
------------------------
5x +0y = -10
Divide by 5
5x/5 = -10/5
x=-2
Now find y
2x-4y = -8
2*-2 -4y = -8
-4-4y = -8
Add 4 to each side
-4+4 -4y = -8+4
-4y = -4
Divide by -4
y = 1