why should we use parathesis

  1. why should we use parathesis in naming the formula
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    2. Aletha asked by Aletha
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  2. Evaluate the expression.P(9,4) A.1512 B.240 c.3024 D.15,120 (9) (4) the 4 is underneath the 9 in the parathesis with it A.
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    2. Pam asked by Pam
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  3. I'm having trouble with identifying the word in parathesis in the sentence- The Puritans considered buttons a (sign) of vanity.I
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    2. ron asked by ron
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