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hodyreva [135]
3 years ago
8

2x+3 4x-3 Is (3,9) a solution to this system

Mathematics
2 answers:
astraxan [27]3 years ago
3 0

Answer: yes (also in the future use math-way it calculates that for you)

Step-by-step explanation:

otez555 [7]3 years ago
3 0

Answer:

mathx way its so good

Step-by-step explanation:

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20 pts awarded and brainliest chosen!!!!
g100num [7]

Answer:

D.  x <= -3 or   x >= 5

Step-by-step explanation:

3 | x-1 | > = 12

3(x - 1) >= 12

3x - 3 >= 12

3x >= 15

 x >= 5

or

-3(x - 1) >=  12

-3x + 3 >= 12

-3x >= 9

  x <= -3

Answer

x <= -3 or   x >= 5

4 0
3 years ago
Sarah will earn $14 per hour at a new job. During training, she will earn $8 per hour. What percent of Sarah's regular hourly ra
inessss [21]

Answer:

It depends on how many hours she trains for..

Step-by-step explanation:

For example, if she trains for 2 hours, she will get $16, and if she trains for 3 hours, she will get $24. It goes on like that.

8 0
3 years ago
A circular patio has a diameter of 12 feet. Holly is stringing lights around the edge of the patio. Approximately how many feet
Kisachek [45]

The Holly is stringing lights around the edge of the patio is 37.68 feet.

<h3>What is a circle?</h3>

It is a locus of a point drawn at an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

A circular patio has a diameter of 12 feet.

Then the radius (r) will be

\rm r = \dfrac{diameter}{2}\\\\r = \dfrac{12}{2}\\\\r = 6

Holly is stringing lights around the edge of the patio will be

\rm Circumference = 2 \pi r\\\\Circumference = 2*3.14 *6\\\\Circumference = 37.68 \ \ ft

Thus, the Holly is stringing lights around the edge of the patio is 37.68 feet.

More about the circle link is given below.

brainly.com/question/11833983

3 0
2 years ago
Solve log 60 - log 30
yulyashka [42]

Answer:

log(2)

Step-by-step explanation:

property of logs says

Log(60) - Log(30) = Log(60/30) = Log (2)

8 0
3 years ago
1. Solve the equation using the zero-product property.<br> -x(5x – 4) = 0
Oxana [17]

Answer:

x = 0, 4/5

Step-by-step explanation:

The zero-product property states that if the product of a and b is zero, then either a = 0, b = 0, or both terms equal zero

  • Here our a term is -x and our b term is (5x - 4)
  • Setting each term equal to zero and solving for x we get
  • -x = 0 → x = 0
  • 5x - 4 = 0 → 5x = 4 → x = 4/5

6 0
3 years ago
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