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Write an inequality from the sentence. The product of a number and 7 more than 5 is no more than 21.

User Jadi
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1 Answer

2 votes

Answer:


7x+5\leq21

Step-by-step explanation:

Let the unknown be x

The product of the number and 7 more than 5 is expressed as 7x + 5

If this no more than 21, then 7x + 5 must be less than or equal to 21 as shown;


7x+5\text{ }\leq\text{ 21}

Hence the product of a number and 7 more than 5 is no more than 21 is expressed as 7x+5 <= 21

User Matti John
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