Answer:
Step-by-step explanation:
Multiply the denominators so you will have common denominators.
Then 5x + 11 = A(x+3) + B(x+1)
So 5x + 11 = x(A+B) + 3A + B
The only thing that has x in right is (A+B)
So A+B = 5
And 3A + B = 11
So 2A=6
And A=3
B = 5 - 3 = 2
"The quotient of" tells you to use division. The order tells you which is the numerator and which is the denominator respectively.
n/6 is your answer. Or 
Answer:the length of the rectangle is 28
The width of the rectangle is 16
Step-by-step explanation:
The given equations are set up to determine the dimensions of a rectangle. L represents the length of the rectangle. W represents the width of the rectangle. Let us label
2L + 2W = 88 as equation 1.
We would substitute L = W + 12 into equation 1, it becomes
2(W + 12) + 2W = 88
2W + 24 + 2W = 88
4W + 24 = 88
4W = 88 - 24 = 64
W = 64/4 = 16
Substituting W = 16 into L = W + 12, it becomes
L = 16 + 12 = 28
Fractions -_- lol
okay so 15 divided by 1 2/3 is 9