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boyakko [2]
3 years ago
5

-3(4x-1) + 9x +8x if x = -9

Mathematics
1 answer:
Murljashka [212]3 years ago
5 0

Answer:

-42

Step-by-step explanation:

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If my dog is 3 in dog years, how old is he in human years?
PIT_PIT [208]
I’ve heard that dog years go by 7s, but another article I read said it can go by 15s. Not sure which one is correct, but if your dog is 3 in human years it would be 21 in dog years (by 7s)
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Ksivusya [100]

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Writing Prompt Algebra I
Harlamova29_29 [7]

Answer: The width is 12 feet, since the pool measures 10 by 12.

Step-by-step explanation:

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8 0
3 years ago
PLEASE HELP<br> WILL GIVE BRAINLIEST FOR ANSWER AND EXPLANATION<br> I HAVE A TEST TOMORROW
krok68 [10]
I believe you just plug in the distance formula:
25 =  \sqrt{(y - 4) ^{2}  +  ( - 8 - 2) ^{2}  }
remove the radical by squaring both sides. then remove the exponents. you'll then have
25 = (y - 4) + ( - 8 - 2)
25 = y - 4 - 10
y equals 39. I'm not entirely sure about this. I hope I answered your question correctly
6 0
3 years ago
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