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nignag [31]
2 years ago
9

2x+ 3y = −14 y= 6x + 22

Mathematics
2 answers:
mylen [45]2 years ago
8 0
X = -4 , y = - 2 , hope this helps :)
Paladinen [302]2 years ago
5 0
2x + 3y = -14 ------------ (1)
y = 6x + 22   --------------(2)

--------------------------------------------------
Sub (2) into (1):
--------------------------------------------------
2x + 3(6x + 22) = -14
2x + 18x + 66 = -14
20x = -80
x = -4

--------------------------------------------------
Sub x = -4 into (2):
--------------------------------------------------
y = 6(-4) + 22
y = -2

--------------------------------------------------
Answer: x = -4, y = -2
--------------------------------------------------
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On a particular airline, bags checked in must weigh less than 50 pounds. Betty packed 32 pounds of clothes and five gifts that w
andreev551 [17]

Answer:

5x + 32 < 50

Step-by-step explanation:

On a particular airline, bags checked in must weigh less than 50 pounds. Betty packed 32 pounds of clothes and five gifts that weigh the same amount.

If each gift weighs w pounds, then the weight of five gifts will be 5w pounds and an additional 32 pounds of clothes will make it total (32 + 5w) pounds.  

Now, this total weight has to be less than 50 pounds.

Therefore, the inequality equation that can be used to find the possible weight of each gift, w is  

5x + 32 < 50 (Answer)

3 0
3 years ago
HELP PLEASE!Write the equation of the line parallel to y = –x + 5 passing through the point (9, –1).
Westkost [7]
Y=-x+8
gradient of the parallel line is the same as the gradient of the line given, which is -1
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5 0
3 years ago
Completely lost ! Need Help With This !
almond37 [142]
The ratio from 80 to 5 would be 16. so divide 144 by 16 and you get 9. Answer:9
5 0
3 years ago
Read 2 more answers
Correctly complete this sequence: 88511, 16351, ?, 10251
IgorC [24]

Answer:

73155 will be the 3rd number in the sequence: 88511, 16351, ?, 10251.

So, the complete sequence will be: 88511, 16351, 73155, 10251.

Step-by-step explanation:

As 88511 is the first number.

The number 88511 has a certain pattern that could help us finding the next number.

So, let us consider 88511 and determine the pattern to find the next number and so on to complete the sequence.

Adding the first 2 digits in the number 88511 i.e.  8 + 8 = 16

Subtracting the 3rd digit from the 2nd digit i.e. 8 - 5 = 3

Multiplying the 3rd digit and 4th digit i.e. 5 × 1 = 5

Dividing the 4th digit by the 5th digit i.e. 1 ÷ 1 = 1

Hence, using these steps would get us the number 16351.

So, the next number would obtained using same steps:

Adding the first 2 digits in the number 16351 i.e.  1 + 6 = 7

Subtracting the 3rd digit from the 2nd digit i.e. 6 - 3 = 3

Multiplying the 3rd digit and 4th digit i.e. 3 × 5 = 15

Dividing the 4th digit by the 5th digit i.e. 5 ÷ 1 = 5

Hence, using these steps would get us the number 73155.

So, the next number would obtained using same steps:

Adding the first 2 digits in the number 73155 i.e.  7 + 3 = 10

Subtracting the 3rd digit from the 2nd digit i.e. 3 - 1 = 2

Multiplying the 3rd digit and 4th digit i.e. 1 × 5 = 5

Dividing the 4th digit by the 5th digit i.e. 5 ÷ 5 = 1

Hence, using these steps would get us the final number 10251.

So, from this observation, we determine that 73155 will be the 3rd number<em> </em>in the sequence: 88511,16351,?,10251.

So, the complete sequence will be: 88511, 16351, 73155, 10251.

Keywords: sequence, number

Learn more about sequence from brainly.com/question/13257823

#learnwithBrainly

3 0
3 years ago
The solution to an absolute value inequality is shown on the graph below.
Allushta [10]

The solution to show the absolute value inequality is (-3,-2)

<h3>What is absolute inequality?</h3>

An absolute value inequality is an expression with absolute functions as well as inequality signs

Interval = -3 to 2

The intervals are represented with open parenthesis, which shows that -3 and 2 are excluded values of the inequality.

So, we have:

-3 < x < 2

As an interval notation,

(-3,-2)

Hence, the solution to the absolute value inequality is (-3,-2)

Learn more about absolute value inequality here:

brainly.com/question/13282457

#SPJ1

6 0
2 years ago
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