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ale4655 [162]
3 years ago
8

2. Which statement best describes the relationship between the two given equations?

Mathematics
2 answers:
Hoochie [10]3 years ago
6 0

Answer:

Step-by-step explanation:

2x + 4y = 6

4y = -2x + 6

y = -1/2x + 3/2.....slope = -1/2, y int = 3/2

x - 2y = 3

-2y = -x + 3

y = 1/2x - 3/2....slope = 1/2, y int = -3/2

different slopes, different y int's.....means one solution <==

Morgarella [4.7K]3 years ago
3 0
The answer to your question is B
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3(2x-5)= 21<br> solve it 2 different ways <br> plzz hurry i need help
docker41 [41]

Answer:

x = 6

Step-by-step explanation:

3 (2x - 5) = 21

=> 6x - 15 = 21

=> 6x = 21 + 15

=> 6x = 36

=> x = 36 / 6

=> x = 6

OR

3 (2x - 5) = 21

=> 2x - 5 = 21 / 3

=> 2x - 5 = 7

=> 2x = 7 + 5

=> 2x = 12

=> x = 12 / 2

=> x = 6

Hope it helps :)

Please mark my answer as the brainliest

4 0
3 years ago
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Marie has 5 apples, Toby takes 2 away. How many does he have less?
Natali [406]

Answer:

2less apples

Step-by-step explanation:

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8 0
3 years ago
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One bottle of shampoo cost $6 for 8 ounces. A second bottle costs $4 for 5 ounces of shampoo. Which has the lower unit rate. How
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8 0
3 years ago
The leader of the team wants to do everything him or herself. They have a very big ego and are difficult to work with. What is t
Aleks [24]

Answer:

This is a hardbut I think the awnser is C

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This usually happens when a person think that the others are incapable of actullay figuring out he problems .

6 0
3 years ago
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Answer:

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Step-by-step explanation:

The equations 8x + 4y = 32 and 16x + 12y = 72 represent the cost of lunch and dinner for a family in which x is the number of adults and y is the number of children.

We have to find the number of adults or the value of x by solving these equations.

equations are 8x + 4y = 32 -------(1)

16x + 12y = 72 --------(2)

Now we will multiply equation 1 by 3 and subtract it by equation 2.

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Therefore, there are 3 adults in the family.

8 0
2 years ago
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