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kykrilka [37]
3 years ago
13

I need some help please ill mark you as brainly if correct

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0

Answer:

c

Step-by-step explanation:

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-6x - 3= 27<br>Help pless ​
wolverine [178]

Answer:  X=-5

Step-by-step explanation:

8 0
3 years ago
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Im literary going bankrupt of points form this LOL
aivan3 [116]

Answer: the answer should be 73.6 so hopefully that is the correct answer.

Step-by-step explanation: to find the answer you multiply 1/2 times 4 times 4 times 9.2 making the results to be 73.6 so hopefully that is the correct answer and mark me brainliest please.

3 0
2 years ago
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What is the value of z in the table? A 4% peroxide solution is mixed with a 10% peroxide solution, resulting in 100 L of an 8% s
Tresset [83]

Answer:

87.1

Step-by-step explanation:

Lets say, first number = x


Second number = 3x+7


Total = 49



(x)+(3x+7)= 49


4x+7 = 49


4x = 42


x = 42/4


x= 10.5



x= 10.5


3x+7 = 3(10.5)+7 = 87.1



Hope this helps!!

4 0
4 years ago
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Domain of {(-5, 4), (-4, -1), (-2, 1), (0, 4), (1,3)}
kkurt [141]

Answer:

  {-5, -4, -2, 0, 1}

Step-by-step explanation:

The domain is the list of first numbers of the ordered pairs. That list is shown above.

5 0
4 years ago
-a(a² + 2a-1) for a = 2<br> pls help me solve this
Paraphin [41]

Answer:

I got you covered

Its -2(2^2 + 2 * 2 -) = -14                              ^ = exponent

Step-by-step explanation:

!!HOpe ThIs HeLps!!

Calculate with parentheses (2^2 + 2 * 2 -1) :7

= -2 * 7

The multiply and divide (left to right)

= -14

GL on the test

5 0
2 years ago
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