The length of a rectangular garden abcd is 9 feet more than its width. it is surrounded by a brick walkway 4 feet wide as shown below. suppose the total area of the walkway is 400 square feet. what are the dimensions of the garden? i keep trying to do it but it doesn't work.

The dimensions of the garden are

Length  and Width

Step-by-step explanation:

Let

x----> the length of the rectangular garden

y ---> the width of the rectangular garden

Aw ----> the area of the walkway

we know that

----> equation A

so

----> equation B

Substitute equation A in equation B

Find the value of x

therefore

The dimensions of the garden are

Length

Width

i not know

step-by-step explanation:

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.