Answer:
4.99
Step-by-step explanation:
If you divide:
$24.95/5bulbs
you get
4.99/1 bulb
<span>80% = 80/100 = 8/10 = 4/5</span>
$135 + $15x is greater than or equal to $300
Balance beam price=68$(100%)
Increase of 150%
Discount of 70%
Price after increase= 68$x(100%+150%)
=68$x250%
=68$x2.5
=170$
Discount price=170$x70%
=170$x0.7
=119$
The discount price is 119$.
Let x represent the width of the rectangle.
We know 2x=length
Perimeter of a rectangle is 2(length)+2(width)
So we can make an equation for the perimeter of this particular rectangle.
2(2x)+2(x)=60
4x+2x=60
6x=60
x=10.
Since the width is equal to x, we know that the width of this rectangle is 10 m.
And, the length is twice of the width.
10*2=20
Therefore, the length of the rectangle is 20 meters.
