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Degger [83]
3 years ago
13

2x − 8 > x + 9. Solve the equation or inequality for the unknown number.

Mathematics
1 answer:
dangina [55]3 years ago
8 0

Answer:

x > 17, any number greater than 17

Step-by-step explanation:

2x − 8 > x + 9

     +8        +8

2x > x + 17

-x    -x

x > 17

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B is the midpoint of AC, AB=5x and BC=2x+9 find AB,BC, and AC
german

Answer:

Step-by-step explanation:

5x  = 2x + 9

3x = 9

x = 3

AB= 5(3)= 15

BC= 2(5) + 9= 10 + 9 = 19

AC= 15 + 19 = 34

8 0
4 years ago
How do you do Y=6x + 8 when x= -3
valentina_108 [34]

Answer:-10

Step-by-step explanation:

6* -3 is -18 then add 8 to get y= -10

5 0
4 years ago
Read 2 more answers
In the number below, what happens to the value of the digit 3 when it is moved one place value to the left?
Elis [28]

Answer:

it increases by a factor of 10, hence option B is the answer

Step-by-step explanation:

Initial Figure = 2037

When it is moved one place to the left, it increases from tens to hundreds

Hence option B is the answer

5 0
3 years ago
A computer went on a 15% off sale. The sale price is given as $510. What was the original price of the computer?
cricket20 [7]

The original price of the computer is $600

During the sale, the computer is 15% cheaper. This means that the computer is selling at 85% (100 - 15%) of its original price.

In order to determine the answer to the question, the following information would be needed :

  • Sales price of the computer  = $510
  • The percentage of the original price the computer is being sold for during the sales = 85%

The formula that can be used to determine the original price of the computer is : sales price / percentage of the original price

$510 / 85%

$510 / 0.85

= $600

A similar question was solved here: brainly.com/question/24457716?referrer=searchResults

5 0
2 years ago
How do you find the interquartile range
Svetllana [295]
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3 0
3 years ago
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