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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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Also need help with this question
Lilit [14]

Answer:

Using PEDMAS, you would have to do the parentheses part first(you would multiply 5 by 4 and 5 by -1.5x.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2ax-b=cx+d solve for x​
Alexxandr [17]

Answer:

x = (d + b) / (2a - c)

Step-by-step explanation:

2ax-b = cx+d

2ax - cx = d + b

x (2a-c) = d + b

x = (d + b) / (2a - c)

7 0
3 years ago
the perimeter of a rectangular painting is 356 centimeters. if the length of the painting is 96 centimeters, what is its width.
sladkih [1.3K]
P = 2(l + w)
p = 356
l = 96

356 = 2(96 + w)
356 = 192 + 2w
356 - 192 = 2w
164 = 2w
164/2 = w
82 = w

check....
p = 2(l + w)
356 = 2(96 + 82)
356 = 2(178)
356 = 356 (correct)

so the width (w) = 82 cm

5 0
3 years ago
Write the number name for 43,080,700
Likurg_2 [28]
Forty three million, eighty thousand, seven hundred  
5 0
3 years ago
Read 2 more answers
Many fundraisers ask for donations using email and text messages. A paper describes an experiment to investigate whether the pro
blagie [28]

Answer:

b. donations using text message

d. donations using email

Step-by-step explanation:

From the question, it is clear that the people who received these requests were assigned to two groups and these 2 were assigned treatments of if they make donations after either receiving email or text messages after which their respective proportions p1 and p2 are determined.

7 0
3 years ago
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