Answer:
Length = 27.2
Width = 6.8
Step-by-step explanation:
P = L+L+W+W
68 = 4(L+L)+W+W
68 = 4(x+x)+x+x
68 = 4x+4x+x+x
68 = 10x
x = 6.8
L = 4x
L = 27.2
W = x
W = 6.8
68 = 27.2+27.2+6.8+6.8
68 = 68
The answer to 2.291 as a fraction is 2291/1000
The algebraic expression is:
And Value of x is: 
Step-by-step explanation:
We need to write the expression of the statement:
Eight times the sum of a number and 4 equals 3
Let the number = x
The expression will be:

Solving the expression to find value of x:

So, The algebraic expression is:
And Value of x is: 
Keywords: Algebraic Expression
Learn more about Algebraic Expression at:
#learnwithBrainly
The ratio would be 8:24 (Shoes sold is 8)
Answer:
1.042g/cm^3
Step-by-step explanation: