Answer:
4x+2
Step-by-step explanation:
Perimeter = 2(width) + 2(length). So 12x+4 = 2(2x) + 2(length) .
12x+4 = 4x + 2(length) then subtract 4x from both sides to get 8x+4 = 2(length). In order to get length by itself you need to divide both side by 2.
4x+2 = length. Hope this helps!
N=11
I’m not 100% sure
Hoped this helped
Domain is: {10,26,40,56} and it is not a function
Answer:
x=3
Step-by-step explanation:
14=7(2x-4)
14/7=2x-4
2=2x-4
2x=2+4
2x=6
x=6/2
x=3
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14=7(2x-4)
14=14x-28
14x=14+28
14x=42
x=42/14
x=3
41 and 1/5 miles.
You can get this by multiplying the distances by number of days. Then add the two together.
