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Alenkinab [10]
3 years ago
7

Is this expression fully simplified? Explain 4x2 + 10 - x - 6x3

Mathematics
2 answers:
tankabanditka [31]3 years ago
5 0

Answer:

-x

Step-by-step explanation:

andriy [413]3 years ago
4 0
No it’s not. fully simplified would be -x
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Simplify 3/5(10g-5k)-(-3g+2k)
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Answer:

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4 years ago
A w=-8<br> B w=-5 <br> C w=5<br> D w=8
algol [13]

Answer:

D

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8 0
3 years ago
Ind the slope and y intercept of -9x+3y=5
Radda [10]

Answer:

first, you need to get y on one side. So, because the x is negative it becomes positive when you switch it to the other side. 3y= 9x+5. You then need to divide all parts by 3. 3/3= 1 so thats just y. 9/3 is 3 so thats 3x. then 5/3 is a fraction that you can write as just 5/3 or 1 and 2/3. That would leave you with y= 3x + 5/3. Then x (3) is your slope. and what you add to it (5/3) is your y int.

4 0
3 years ago
Please help!!!! I’m about to fail and I don’t want to
adelina 88 [10]

Answer:

But, you didn't ask any question.

Step-by-step explanation:

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6 0
3 years ago
5. Marie buys 2 pounds of turkey and 1 pounds of ham. She pays a total of $20,
NARA [144]

Answer:Let t = cost per pound of turkey

Let h = cost per pound of ham

 

4t + 2h = 30

t = h - 1.5

 

substitute h-1.5 in place of t in 1st equation

 

4(h-1.5) + 2h = 30

4h - 6 + 2h = 30

6h - 6 = 30

6h = 36

h = 6

 

t = h-1.5 = 4.5

 

1 pound of turkey costs $4.50

1 pound of ham costs    $6.00

                                ----------

cost of 1 pound each  $10.50

Step-by-step explanation:

8 0
2 years ago
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