Help me with this please <3
1 answer:
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Solution:
A perfect square is a number that can be expressed as the product of an integer by itself or as the second exponent of an integer.
Hence, the number that can be expressed as a product of an integer by itself is;
Therefore, the perfect square is 81.
OPTION B is correct.
Answer:
Step-by-step explanation:
Given
Represent Gold with G, Silver with S and Bronze with B
Required
Determine the system of equations
The packages are represented as:
The first: 5G + 4S + 2B
The second: 4G + 4S + 4B
The third: 3G + 4S + 6B
Each of the package costs $26.
So, we have:
-- (1)
-- (2)
-- (3)
Divide both sides of (2) by 2
So, the system of equations are: