A) 2 2/9
The answer would of course be positive because two negatives make a positive.
It would only be 6 4/9 if you added when here it states the obvious for you to subtract.
Hope this helped PLEASE MARK BRAINLIEST!!
Answer:
the answer is (R-7)÷5
Step-by-step explanation:
JNFZVZFN
We need the perimeter of the window for framing
The window is in the shape of a rectangle with the height of

feet and width of

. The diagram of the shape is shown below
The perimeter of a shape is obtained by adding up the length of all the sides that form the shape.
The perimeter of the window is

=
We have two whole numbers 18 and 12 and two fractions

and

Adding the two fractions that have different denominator

, which is an improper fraction which we can change into a mixed number

So the perimeter of the window is
and the length of wood needed for the frame is

feet
Answer:
B. 40 percent
Step-by-step explanation:
First take the new price minus the original price
175-125
50
Divide by the original price
50/125
.4
Multiply by 100%
.4 *100% = 40%
-5/9 - 2/9 = -0.777778
-11/12 - (-5/12) = -0.5