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german
2 years ago
15

Explain the steps needed to solve the inequality. -3x + 4 > 25

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
6 0

Step-by-step explanation:

-3x + 4 > 25

-3x > 21 (subtract 4 on both sides)

x < -7. (divide -3 on both sides, flip the sign)

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Write the set of real numbers from - 10 through 10 in interval notation.
Klio2033 [76]

Answer:

1) (-10,10) - Greater than -10 and less than 10.

2) [-10, 10] - Greater than or equal to -10 and less than or equal to 10.

3) [-10, 10) - Greater than or equal to -10 and less than 10.

4) (-10, 10] Greater than -10 and less than or equal to 10.

Step-by-step explanation:

There are four form of describing that set in interval notation, which presented below:

1) (-10,10) - Greater than -10 and less than 10.

2) [-10, 10] - Greater than or equal to -10 and less than or equal to 10.

3) [-10, 10) - Greater than or equal to -10 and less than 10.

4) (-10, 10] Greater than -10 and less than or equal to 10.

8 0
3 years ago
The owner of a music store received a shipment of 1,532 CDs. The CDS came in 37 boxes. The same number of CDS were in 36 of the
aleksandr82 [10.1K]
1532 ÷ 36 = 42 and remain 20.
So there were 20 CDS in the remains box
8 0
3 years ago
What is the greatest decimal in hundredths that can be rounded to 14.5? What is the least​
olga55 [171]

Answer:

  • 14.45 and 14.54

Step-by-step explanation:

<u>Rule for rounding:</u>

  • Round up if number is between 5 and 9
  • Round down if number is between 0 and 4

<u>What numbers in hundredths can be rounded to 14.5?</u>

  • 14.45 to 14.49

and

  • 14.50 to 14.54

<u>From above we see that:</u>

  • The greatest decimal is 14.54
  • The least decimal is 14.45
7 0
3 years ago
If your scale factor is 3/4, how will the scaled copy compare to the original?
Kisachek [45]
A scaled copy with the scale factor being 3/4 it would be smaller because it’s less than one so whenever there is a fraction that’s less than one then the shape would be smaller aswell
3 0
3 years ago
I need help on this.. And I will give you a BRANILIST if you the first one with the right answer ​
AlekseyPX

Answer:

0.1

Step-by-step explanation:

(9,4) (5,1)    \frac{y_{2} y_{1} }{x_{2} x_{1} }, plug in the numbers, \frac{(1)(4)}{(5)(9)}= \frac{4}{40} or \frac{1}{10}, to write it as a decimal, you divide the numerator by the denominator, 0.1

5 0
2 years ago
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