Plz help its due in 20 min The length of a rectangle is 8 more than 3 times the width. If the rectangle has a perimeter of 64 inches, find the length and width.

Step-by-step explanation:

let the width=x

length=3x+8

perimeter=2[3x+8+x]

=2[4x+8]

=8(x+2)

8(x+2)=64

x+2=64/8=8

x=8-2=6

width= 6 in

length=3(6)+8=26 in

2

step-by-step explanation:

1x2=2

hope this !

-payshence

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18