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evablogger [386]
3 years ago
13

please help :D is this inequality true or false for the given value 3x + 4x + 2 < 21 if x = 5

Mathematics
1 answer:
julsineya [31]3 years ago
5 0
It is false. If you plug in the values, it results in 37<21 which is false
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How do I solve this?
patriot [66]
You already know that y equals -4. It says that x equals 3, so multiply the -4 by 3 and because it has a negative number and a positive number it will equal -12. Remember anytime you see a letter after a number it means multiply. The complete problem should be -10 because 2 is a whole number you subtract it from -12. Hope that helped you out some.
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Javier and tommy have money in their wallets. The sum of their money is $43. Javier has $11 more than Tommy. How much money do t
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Step-by-step explanation:

43-11=32

32/2=16

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Check: 27+16=43

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