The perimeter is 450
if you use the formula
P=2l+2w
The decimal for that is 2.7
Simple interest is $ 9
<em><u>Solution:</u></em>
Given that,
P = $ 400

T = 0.25 years
<em><u>The formula for simple interest is:</u></em>

Where,
I is the simple interest earned
R is the rate of interest in decimal
T is the number of years
<em><u>Substituting the values we get,</u></em>

Thus simple interest is $ 9
Answer:
325 cubic inches
Step-by-step explanation:
10*5=50
50*6.5=325
Hope that helped! Please don't hate me if I did something wrong!
Q: A jeweler buys a ring for $85 he sells it for 135% increase what is the retail of the ring
A: 199.75 just think about the increase of 35% and add 1