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finlep [7]
2 years ago
12

Please answer these 3 questions using this strategy.

Mathematics
1 answer:
34kurt2 years ago
8 0
1. 4
2. 9
3. 21
are the answers
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An online video store charges $24 please help
mr Goodwill [35]

Answer:

B. 24d + 4; $76

Step-by-step explanation:

Part 1: If the online store charges $24 per DVD, this is the same as saying "24 multiplied by the number of DVDs bought".

It's given that "d" represents the number of DVDs

  • So the first part of the variable expression is: 24d

If the online store also charges an additional $4 per <em>order,</em> that means that it's only $4 extra for the whole order. NOT per DVD you buy.

  • Result: 24d + 4

Part 2: If someone were to buy 3 DVDs, that would mean that d = 3.

To find the total cost, substitute 3 for d into the expression.

  • 24d + 4
  • 24(3) + 4
  • 72 + 4 = 76
  • Result: $76
4 0
3 years ago
Which values from the given replacement set make up the solution set of the inequality? 2b≥6;
Bingel [31]
The answer is A because the variable can’t be no lower than 3 and every other answer has 2 in it. 2•(3) is equal to 6 and 2•(4) is greater than 6 which correlates with the sign (greater than or equal to).
5 0
3 years ago
Can some one PLEASE give me brainliest
KIM [24]

Answer:

You gotta deserve it

Step-by-step explanation:

8 0
3 years ago
Write an equation that gives the proportional relationship of the graph.A) y = 14xB) y = 3xC) y = 4xD) y = 12x
HACTEHA [7]

Answer:

D

Step-by-step explanation:

3 0
2 years ago
Anyone wanna help me? idc whts on the screen shot wont bother me
Alexus [3.1K]

Answer:

Option A.

Step-by-step explanation:

-22 is a number that is less than-18. This automatically eliminates option B.

And also, the way that option A. moves is -22, -20, -19, -18, 18, 30. This is correct because -18 is closer to 18 than -22 is. -22 is farther to the left than -18 is.

Hope this helps! :)

6 0
2 years ago
Read 2 more answers
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