length = 3234 m and width = 1614 m
let the width = w then length = 2w + 6
Perimeter = 2 ( length + width )
= 2 (2w + 6 + w ) = 2 ( 3w + 6 ) = 6w + 12
given perimeter = 9696 the equating gives
6w + 12 = 9696
subtract 12 from both sides
6w = 9696 - 12 = 9684
divide both sides by 6
w = = 1614
width = 1614 m and length = (2 × 1614 ) + 6 = 3234 m
Answer:
24-6x
Step-by-step explanation:
To distribute, you multiply the number outside the parenthesis by each number inside, keeping in mind the signs.
So, 6(4-x) = 6(4) - 6(x) = 24-6x
Answer: 3 days in they will bot charge 39$
Step-by-step explanation:
Biking shack= 21+6d(d for days)
Bike nation=12+9d
to figure it out lets plug in 1 day for each so for shack that is 29 dollars. for nation that is 21 dollars. now 2 days shack is 33. 2 days for nation is 30. now try 3 days and for shack that is 39 dollars. for nation it is also 39! so there is your answer, 3 days in and they will both cost 39 dollars, hope this helps! :)