There are 5 such numbers - 51,62,73,84,95
5x + 4y = 12 3x + 8y = -32 Substitution
2 answers:
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There are 5 such numbers - 51,62,73,84,95
Answer:
The equivalent to -(-5.25) = 5.25
Step-by-step explanation:
Given
We need to determine the equivalent to -(-5.25)
some of the sign rules are:
+(+) = +
−(−) = +
+(−) = -
−(+) = -
Thus,
Applying the rule: -a(-a) = a
Therefore, the equivalent to -(-5.25) = 5.25