7x= 28 so x is 4 and y is 1.. So (4,1)
9514 1404 393
Answer:
30 in
Step-by-step explanation:
The enclosing rectangle is 4 by 10, so has a perimeter of ...
P = 2(L+W) = 2(10+4) = 28
The notch adds 2 inches to the perimeter, so the total of all side lengths is ...
28 +2 = 30 . . . inches
The answer is definitely 30 :) thanks for the points!
Step-by-step explanation:
Maybe it should be written as 4 9/10
In a mixed number
Answer:
I believe the answer is x=3
Step-by-step explanation:
