There are 29 tens because when you do 10 times 29, you get 290.
1. line
2. ray
how this helps
5 and 8and 1 and 4= 132
7 and 6 and 3 and 2=48
I think this is correct
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2 years simple interest is $690
1 year simple interest is $690/2 = $345
$6000 simple interest is $345
$1000 simple interest is $345/6 = $57.5
$100 simple interest is $57.5/10 = $5.75
Annual interest rate is 5.75%
Well the length is 50 meters and width is 20 meters. Therefore the area of the rectangle is 1,000 meters squared. The ratio of the area to the width is 50:1. For problem 2, the perimeter is doubled to 560 meters, and the area is quadrupled to 4,000 meters. So the ratio of increased perimeter to the area is 1:2.
