The length of a rectangle is 4 meters less then twice its width. the area of the rectangle is 70 meters squared. Find the width
of the rectangle
1 answer:
Answer:
yes es correcto ya que 70 es igual a 4 metros
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I think it might be 50? unless you meant 2/100, which is 0.02
I believe the answer is 136.5g
Answer:
54 years
Step-by-step explanation:
Joyce age = x
Alex age = y
3x = 2y - - - (1)
y - 9 = 2(x - 9)
y - 9 = 2x - 18
-9 + 18 = 2x - y
9 = 2x - y
y = 2x - 9 - - (2)
3x = 2y
3x = 2(2x - 9)
3x = 4x - 18
18 = 4x - 3x
18 = x
Hence,
Mrs stone is 3 * 18 = 54 years