Given:
Volume of a cube = 27,000 in^3
(Note: A cube has equal sides)
The volume of a cube = a^3
So,
Therefore, the lenght of one side is 30 inches.
Branson and his sister beatrice combined their allow of 7$ each, so they could buy a movie for 12$. They bought 1$ containers of
2 answers:
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X = older brother
y = younger brother
Equation 1: x/y = 2/3 ⇒ x = 2y/3
Equation 2: x + 8/y + 8 = 3/4
The age of the older brother is 24.
The age of the youngest brother is 16.
y = younger brother
Equation 1: x/y = 2/3 ⇒ x = 2y/3
Equation 2: x + 8/y + 8 = 3/4
The age of the older brother is 24.
The age of the youngest brother is 16.