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liubo4ka [24]
3 years ago
7

Help thanks ASAP ASAP number 7

Mathematics
2 answers:
Alika [10]3 years ago
5 0

Answer:

$1008

Step-by-step explanation:

slope is 60/5.

(60/5)×84=1008

kompoz [17]3 years ago
4 0

Step-by-step explanation:

5 computers = $140

10 computers = $200

15 computers = $260

Common difference = $60 for every 5 computer, $12 for 1 computer.

let cost of x no of computers be c.

forming an equation,

c = (x - 5) x 12 + 140

hence, to ship 84 computer,

c = (84 - 5) x 12 + 140

c = 1088

thus answer is option B.

Topic: Algebraic equations + patterns

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

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The following table shows the number of hours some students in two neighborhoods spend walking to school each week:
AlexFokin [52]
Neighborhood A :
first, put the numbers in order...
2,[2,2],4,(4),5,[5,5],5

5 number summary :
minimum = 2
Q1 = 2
Q2 (median) = 4
Q3 = 5
maximum = 5
IQR = Q3 - Q1......5 - 2 = 3...so the IQR = 3

Neighborhood B :
1,[1,2],2,(3),4,[5,5],12

5 number summary :
minimum = 1
Q1 = (1 + 2) / 2 = 3/2 or 1.5
Q2 (median) = 3
Q3 = 5
maximum = 12
IQR = Q3 - Q1....5 - 1.5 = 3.5

are the box plots symmetrical ?

Neighborhood A : the median is 4.....the minimum is 2....so thats 2 spaces from the median...the maximum is 5....so thats 1 space from the median...and being that they are not the same distance from the median, ur box plot is skewed to the left...so this is not symmetrical

Neighborhood B : the median is 3....the minimum is 1....so thats 2 spaces from the median...the maximum is 12....so thats 10 spaces from the median....these are not symmetrical especially since u have an outlier of 12....this is skewed to the right



6 0
3 years ago
Which system is equivalent to StartLayout Enlarged left-brace 1st row y = 9 x squared 2nd row x + y = 5 EndLayout
MissTica

Answer:

A

Step-by-step explanation:

StartLayout Enlarged left-brace 1st Row 5 x squared + 6 y squared = 50 2nd row negative 21 x squared minus 6 y squared = 10 EndLayout

8 0
3 years ago
Read 2 more answers
What is the radius of the diameter of a circle that is 14 inches?
Vladimir79 [104]

Diameter: The length of the circle

Radius: Half of the diameter

If the diameter of the circle is 14 inches, the radius would be 7 inches as the radius is half the diameter

6 0
3 years ago
Please help me with this problem​
Wewaii [24]
Well I believe that since it’s marking half of the circle, half is 26 inches so the other half must be too. So if just 26 + 26 equals 52.

Answer:52
6 0
3 years ago
Use the slope-intercept form to graph the equation y + 4x = -2.
Misha Larkins [42]

Answer:

(0,-2),(1,-6)

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y = -4x-2

y = mx + b

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the slop is -4 and the y-intercept is (0,-2)

graph (0,-2), (1,-6)

3 0
3 years ago
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