One day a store sold 45 pens, one kind at 8.50 and another kind at 9.75. In all 398.75 ws taken in. How many of each kind were s
1 answer:
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Answer:
Hence the expression
Step-by-step explanation:
Explanation
- The given expression is (m+11)(m-4).
- We have to multiply the given expression.
- Multiply the (m+11) by -4, multiply the (m+11) by m then add like terms.
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