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Maru [420]
3 years ago
13

I neee some help with 9th grade algebra what is -3x+9x

Mathematics
2 answers:
zimovet [89]3 years ago
5 0

Answer: 6x


Step-by-step explanation: -3x+9x

-3+9=6

So 6x


weeeeeb [17]3 years ago
3 0
It is positive 6x. Hope this helps!
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How do you write negative 4 tenths as a fraction?
jasenka [17]

Answer:

-4/10

Step-by-step explanation:

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3 years ago
Whats an equation that the passes through (-6,4) and is parallel to y=1/2x+8
Trava [24]
Formula y-y1= m(X-X1)
Since its parallel the m is 1/2
The -6 is X1 and the 4 is y1
Okay now do formula

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6 0
3 years ago
What is the simplified expression for 2 (x minus 5)? 2 x Negative 10 x 2 x minus 10 2 x + 5
Kay [80]

Answer:

2x-10

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!
maxonik [38]

The number in parenthesis after f is the x coordinate. Basically, it says which y coordinate is tied with an x value. In choice a, it says that when x is 0 y is 3, etc.

So, you can look at the graph to see which answer choice has a point from the graph. Choice a says (0,3), and that does not match. Choice b says (5,-1) and that does match. So the answer is B.

*(x,y)*

5 0
3 years ago
Read 2 more answers
Fill 350 milliliter bottles from a 30 liter drum how many bottles
Mama L [17]

Answer:

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Step-by-step explanation:

0.350 L × n = 30 L . . . . . where n is the number of bottles.

Divide by 0.350:

  n = (30 L)/(0.350 L) ≈ 85.7

85 bottles can be filled, and one can be partially filled.

_____

Of course, you know the SI prefix milli- means 1/1000, so 350 mL = 350/1000 L = 0.350 L. When you do the division indicated above, ...

  (30 L)/(0.350 L)

the units of liters cancel, and you are left with the number of bottles.

6 0
2 years ago
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