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2 votes
Evaluate the expression when c= 21 and d = 4.
c-5d

2 Answers

7 votes

Answer:

21-5(4)=21-20=1

Explanation:

That is the answer.

All you have to do is plug in the numbers and solve.

User Michael Yin
by
8.6k points
5 votes


\huge \boxed{\mathfrak{Question} \downarrow}

  • Evaluate the expression when c = 21 and d = 4, c - 5d = ?


\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

Given,

  • c = 21
  • d = 4
  • c - 5d = ?

Let's solve it now :-


\sf \: c - 5d \\ \\ \sf \: Substitute \: the \: values \: of \: c \: and \: d \\ \\ \sf c - 5d \\ \rightarrow \sf(21) - 5(4) \\ \sf \rightarrow21 - 20 \\ = \boxed{\boxed{\bf \: 1}}

  • The value of the expression is 1.
User Richard Berg
by
8.3k points

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