Answer:
$400
Step-by-step explanation:
all you do is add 320+540+230+450+280+580/6 and the asnwe comes out to 400
Answer:34%
Step-by-step explanation:I think this is right but I don’t really understand
Answer:
5 months is the answer. 21% of 2000 is 420 and 420x5=2100 which added up is $4,100 dollars and that is just over double the original amount.
Answer:
The second one.
Step-by-step explanation:
The area of the deck is 36 square feet.
<u>Solution:</u>
Assume l is the length of the deck; w is its width, P is its perimeter and A is its area.
Given that length of a rectangular deck is 4 times its width

Perimeter of the deck is 30 ft

On substituting all the given values in (2) we get,

On dividing we get,

If w=3, 

On substituting the values in the above formula we get,
