Help me on problem k
2 answers:
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Start with the known/given information:
"<span>the length is 7 feet shorter than 5 times the width"
We can write this as:
We also know that area is width times length:
Now we can substitute our expression for
:
</span>
And there we go, our answer is 'A'.
"<span>the length is 7 feet shorter than 5 times the width"
We can write this as:
We also know that area is width times length:
Now we can substitute our expression for
</span>
And there we go, our answer is 'A'.