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DENIUS [597]
2 years ago
14

Which of the following is equivalent to the expression below?

Mathematics
2 answers:
pentagon [3]2 years ago
4 0
I think the answer is a
marysya [2.9K]2 years ago
3 0
The answer is a: -2m-6
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Answer: The first one, the last one,

Step-by-step explanation:

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2 years ago
What is the 12th term of the sequence -2,-4,-6,...........-100?
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Step-by-step explanation:

You are just counting by two's.

7 0
1 year ago
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Rafael can choose plan a or Plan B for his long-distance charges. For each plan, cost (in dollars) depends on minutes used (Per
PilotLPTM [1.2K]

Answer:

a. Plan B; $4

b. 160 mins; Plan B

Step-by-step explanation:

a. Cost of Plan A for 80 minutes:

Find 80 on the x axis, and trave it up to to intercept the blue line (for Plan A). Check the y axis to see the value of y at this point. Thus:

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This means Plan A will cost $8 for Rafael to 80 mins of long distance call per month.

Also, find the cost per month for 80 mins for Plan B. Use the same procedure as used in finding cost for plan A.

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b. Number of minutes that the two will cost the same is the number of minutes at the point where the two lines intercept = 160 minutes.

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2 years ago
Question 3: i’ll mark u brainliest
Alexeev081 [22]

Answer:

26

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