Simplify the complex fraction: ((3x-7)/x^2)/(x^2/2)+(2/x)
Answer:
Final price would be $35.19.... discount is $8.80.
Soulution:
Replacing the given values in formula (a) we have:
Amount Saved = Original Price x Discount in Percent / 100. So,
Amount Saved = 43.99 x 20 / 100
Amount Saved = 879.8 / 100
Amount Saved = $8.8 (answer).
In other words, a 20% discount for a item with original price of $43.99 is equal to $8.798 (Amount Saved)
Simplify equation
divide both sides by 2, so we can have the algebraic equation y=mx+b.
the new equation is
2x+12=3x+5
-5 -5
2x+7=3x
-2x -2x
7=1x
7=x
SOLUTION
X=7
Answer:
Width of rectangle = 8 feet
Length of rectangle = 30 feet.
Step-by-step explanation:
Let the width of garden be X meter.
Given length of garden is thrice the width of garden added with 6 feet.
Mathematically length of garden in terms of X will be
length of garden = 3X (thrice the width of garden) + 6
Perimeter of garden is 76 feet.
Formula to calculate perimeter of rectangle is = 2( length * width)
Perimeter of garden = 2( length * width)
Substituting value of Perimeter of garden and length and width of garden in terms of X we have given below equation
76 = 2 ( X +3X+6)
=> 76/2 = 4X + 6
=> 38 - 6 = 4X
=> X = 32/4 = 8
Therefore
width of rectangle = X = 8 feet
Length of rectangle = 3X+6 = 3*8 + 6 = 30 feet.
