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Scorpion4ik [409]
3 years ago
13

What is the simplified form of 2(3x+5)-30+7x_4

Mathematics
1 answer:
Kipish [7]3 years ago
6 0

Answer:

The answer is 6x+7x_4-20

Step-by-step explanation:

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Write a rule for the n th term of the geometric sequence for which a_1=11 and a_4=88
mart [117]

Answer:

Step-by-step explanation:

write a rule for the n th term of the geometric sequence for which a_1=11 and a_4=88

8 0
3 years ago
-13x=90-2y <br> -6x=48-2y
Kisachek [45]

While it's pretty obvious to most of us that


-13x=90-2y

-6x=48-2y


is a system of linear equations, it'd be well to include that info plus the instructions "solve this system of linear equations."


Subtract the 2nd equation from the first:


-13x=90-2y

+6x=-48+2y

-----------------------

-7x = 42. Then x = -42/7, or x = 6.


Now subst. 6 for x in either one of the given equations. Suppose we use the 2nd equation:


-6x=48-2y


Then -6(6)=48-2y, or -36 = 48 - 2y, or 2y = 48+ 36 = 84. Then y = 42.


The solution is (6, 42).

3 0
3 years ago
Fill in the blanks (15 points)
Anastaziya [24]

Answer:

I think, im not sure, it is skew left, median & 9

3 0
2 years ago
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Which equation can pair with X- y=-2 to create a consistent and dependent system?
OLEGan [10]
D is the correct answer to this question
5 0
3 years ago
Damian needs to buy 5 pints of juice but the store doesn't sell juice in pints, so damian buys 3 quarts of juice. does damian bu
spin [16.1K]

Answer:

Damain has bought enough juice.

Step-by-step explanation:

1 qt(quart) = 2 pints.

3 qt = 6 pints.

6 pints > 5 pints (6 pints <em>is bigger than </em>5 pints)

Therefore, Damain has bought enough juice.

Please mark as brainliest!

3 0
2 years ago
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