Answer:
.9655
Step-by-step explanation:
In order to make a percentage a decimal, move the decimal point over two places to the left.
<span>We have:
x= the amount of rope.
x(boxes)= the amount of rope used to tie the boxes together.
Then, we have the following equation:
x-(1/4)x-5/9(x-(1/4)x)=120
(x-4/x)-(5x/9)+(5x/36)=120
(1/3)x=120
x=120x3
x=360 cm
x(boxes)=(1/4)360
x(boxes)=360/4
x(boxes)=90 cm
What is the length of rope Mr. Young used to tie the boxes together?
The lenght </span>of rope <span>Mr. Young used to tie the boxes together is: 90 cm.
</span>
(2n+7)(n+1)(n-1). So the first one.
5% of 15 is 0.75
15 - 0.75 = 14.25
So it the sale price $14.25 ?