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Tanzania [10]
4 years ago
7

I don’t understand this, please help.

Mathematics
2 answers:
nekit [7.7K]4 years ago
7 0
P=3 because mental math let’s me know that 7 times 3 is 21 and plus 12 is 33 and subtracting 43 and 33 gives you 10
Luba_88 [7]4 years ago
3 0
There you go!! Please do look at my post about my tutoring services on quicktutor. I would greatly appreciate it. Thanks

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Leni [432]
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3 years ago
Someone help me please with this algebra problem
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Answer:

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Step-by-step explanation:

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If the length is 7 in., then the width is 1 in. That is perfectly acceptable, so L = 7 in. is a good value.

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When L = 9 or L = 10, the width would be negative. The width of a rectangle cannot be a negative number, so these values doe not work.

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3 years ago
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\qquad\qquad\huge\underline{{\sf Answer}}♨

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