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yuradex [85]
3 years ago
9

Please help me with this

Mathematics
2 answers:
Lapatulllka [165]3 years ago
6 0
Uh ... it really don’t show much to answer
Readme [11.4K]3 years ago
5 0

Answer:

a)  -2 -< x-<  2

b)  -1 < x and < 2

Step-by-step explanation:

We use -< as the numbers are included in the solution being -2 and 2

We use < as the numbers are less than -1 and 2

You know the difference i just couldn't copy and paste the inequalities for a).

They face the same way I have shown.

If the line on the number line were not central to 2 numbers and separate then they would face the opposite way and show two inequalities and we refer to that as or, but both of these mean and. they mean and as the line joins them together on each number line, the only difference is an open circle means the numbers are not inclusive so we dont enhance the arrow for non inclusive, when a) is inclusive we put a line underneath the arrow and still face them the left side as x shows the relationship of being inclusive still the same. a) has a line under the arrow i just couldn't show and hope you see the difference as we only use two types of arrows.

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Diego Rollins is paid $10.20 an hour for a regular 40-hour week at the
Aloiza [94]

Answer:

$1632

Step-by-step explanation:

Hourly pay for Diego = $10.20

Weekly hours = 40 Hours

Basic earning = 10.20 × 40 = $408

Overtime pay = 15 × Hourly rate = 15 × 10.20 = $153

Total overtime = 8 hours

Overtime earning = 153 × 8 = 1224

Total earning for the week = 408 + 1224 = $1632

5 0
3 years ago
Help please Help please
Salsk061 [2.6K]

Answer:

50 mg for (dex) and 500 (gua) 50 times 4 is 200 for dex for ml mg is something else though. Also 500 times 4 is 2000 ml. So now just convert.

Step-by-step explanation:


3 0
3 years ago
Please help me please
myrzilka [38]

Answer:

  • B. y = -4/3x + 22

Step-by-step explanation:

Parallel lines have the same slope.

<u>Use the given point (6, 14) and point-slope form:</u>

  • y - 14 = -4/3(x - 6)
  • y = -4/3x + 8 + 14
  • y = -4/3x + 22

Correct choice is B

8 0
2 years ago
Read 2 more answers
*PLEASE HELP ASAP!!!*
True [87]
Students total 43430
5742 students more

43430-5742=37688

37688/2 = 18844

ANSWER
Country 1 : 18,844 students

Country 2 : 24,586 students

Explanation: By taking away the 5742 students you set them off to the side. Leaving you with a new sum. You then divide the sum by the number of countries (2). Add the remainder of the students to one of the countries.
6 0
3 years ago
What is the slope of the graph y=-1
pochemuha
This is a horizontal line passing through  the point (0,-1).

Slope = zero.
4 0
3 years ago
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