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dem82 [27]
3 years ago
13

7x - 3y + 12z This is algebra and I’m really bad at it

Mathematics
1 answer:
aalyn [17]3 years ago
3 0
Wait, this is simplified because there are no common terms.
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2x10^-5 i need help please
densk [106]

Answer:

1/50000

Step-by-step explanation:

Sorry if this wasn't helpful! this was the only logical answer i had!

3 0
2 years ago
Solve 3^2x+3 = 243 for x. <br> A. x = 1<br> B. x = 10<br> C. x = 2<br> D. x = 2/5
Gnoma [55]
First get rid of the exponent: 6x + 3 = 243. then subtract 3 from both sides: 6x = 240. lastly divide both side by 6: x = 40. be sure to check your work by plugging it back in.
8 0
3 years ago
Sofia received a 3,000 car loan. She plans on paying off the loan in 2 years. At the end of 2 years, Sofia will have paid $450 i
poizon [28]
(So “/” will basically mean divide)
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3 0
2 years ago
1. Determine if the two expressions are equivalent and explain your reasoning.
Elena-2011 [213]
1. Yes because of the constant and coefficient if you add it. Like the answer is 5m +4.

6 0
3 years ago
Please help i’ll mark brainliest!!!!!!
dangina [55]

Answer:

Width = 2x²

Length = 10

Step-by-step explanation:

The greatest common monomial factor of 14x² and 6x² is 2x² so the width is 2x².

Width = 2x²

Length = (14x² ÷ 2x²) + (6x² ÷ 2x²)

            = 7 + 3

             = 10

6 0
3 years ago
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