A gardener wants to run a border around the outside of her garden. She plots it on a grid to plan how much she will need. The garden is in the shape of a rectangle with vertices at (3, 9) (5,9) (3, 3) (5, 3). Find the total length of border
needed.
A. 8ft
B. 24ft
C. 12ft
D. 16ft

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?

answer is  

minor arc – sw

major arc – stu

semicircle – wst

i got it down chief.