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Sergio039 [100]
3 years ago
7

100 points, I need help JUST 1 and 3 I will also give Brainliest answer

Mathematics
1 answer:
bagirrra123 [75]3 years ago
8 0

Answer:

1) -2x-1 < 3

3) -3x+5 > 14

Step-by-step explanation:

You want x to equal the number that the point is on!

If you solve for #1 or #3 just remeber that when you divide or multiply on both sides of the inequality you must flip the sign!

If you need help or further explanation let me know!

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<span>you're given both arcs, minor and major, or near and far arcs, all you need to do, is really plug them in</span>

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3 years ago
This graph shows a system of equations what is the solution to the system of equations 1.(-2,2) 2.(2,2) 3.(2,-2) 4.(-2,-2)
Nutka1998 [239]

Answer:

I honestly don't know that fashoo

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3 years ago
Your new job is 25 miles away from your house. If you drive to work at a rate of 50 miles per hour, how long does it take you to
sergeinik [125]

the time taken to get to your work place is 0.5 hour.

The given parameters;

  • distance between  your new job and your house  = 25 miles
  • speed to work, v = 50 mph

The time taken to get to work is obtained by dividing  the distance between your new job and your house, by speed of your motion to work.

Distance = speed x time

Time = \frac{Distance }{speed} \\\\T ime = \frac{25}{50} \\\\Time = 0.5 \ hour

Thus, the time taken to get to your work place is 0.5 hour.

Learn more here: brainly.com/question/17962414

8 0
3 years ago
What is the value of (x^3 − 7x^2 − 18x + 42) when x = 3?
Eva8 [605]

Answer:

-150

Step-by-step explanation:

x^2 - 7x^2 - 18x +42

3^2 - 7(3)^2 - 18(3) + 42

9 - 63 - 54 + 42

-54 -54 + 42

-108 + 42

-150

8 0
3 years ago
Tori rolls three numbered 1 though 6. She records it weather each cube lands on an even or odd number
SVEN [57.7K]

Answer:

480 times

Step-by-step explanation:

Given

n = 50 ---- total number of rolls

See attachment for complete question

Required

Times OO will appear in a roll of 2000 times

From the attached bar graph,

n(OO) = 12

So, the occurrence of OO in 2000 rolls is:

OO = \frac{n(OO)}{n} * 2000

OO = \frac{12}{50} * 2000

OO = 0.24 * 2000

OO = 480

3 0
3 years ago
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