Answer:
18 ft
Step-by-step explanation:
6 ft + 3 ft + 6 ft + 3 ft = 18 ft
Answer:
Using the graph, just look at the exact spot where the lines are intersecting and that point is the solution.
The solution is: (1.2, -1.6)
Step-by-step explanation:
You can also test this by plugging the values of the point into both equations.
Length of the rectangular patio = 
Let the width of the patio be = x
Area of the patio is given as = 
As the area of a rectangle is = length*width, so


x=
= 
x = 
Hence, width of the patio is
feet.
Answer:
D
Step-by-step explanation:
6% of 40 is 2.4, 40.00+ 2.40=42.40
Answer:
2 and 6 for the circles.
-18 for the square.
Step-by-step explanation:
-3 times a number is -6.

The number is 2.
2 times a number is 12.

The number is 6.
6 times -3.

The number is -18.