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Olin [163]
3 years ago
13

7th grade math help me pleaseee

Mathematics
2 answers:
RUDIKE [14]3 years ago
6 0

Answer:

whered all the time go? :(

Step-by-step explanation:

Rufina [12.5K]3 years ago
5 0

Answer:

A. 6.25x + 7.50 = 26.25

Step-by-step explanation:

Clara paid 7.50 for an admission ticket, each round was 6.25 and she did it for x rounds. 6.25x is the same thing as 6.25 times x rounds.

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The diagram shows two regular shapes
Bond [772]

Answer:

x = 144°

Step-by-step explanation:

In the figure given , two regular polygons are given to us. Since the polygon has five sides , it is a regular Pentagon. We know that each angle of a regular Pentagon is 108° .

So , here as per figure two regular Pentagons are attached base to base . Now , we know that,

  • Measure of complete angle is 360° .
  • Measure of regular polygon's angle is 108°.

According to Question ,

⇒ 108° + 108° + x = 360°

⇒ 216° + x = 360°

⇒ x = 360° - 216°

⇒ x = 144°

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7 0
3 years ago
Tamara is at the store buying pencils. There is a package with 4 pencils that costs $6 or a package with 5 pencils that costs $7
Mkey [24]

In order to determine the cost of each pencil we have to divide the total cost for the package of pencils by the number of pencils contained

For the 4 pencils box:

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Similarly, for the 5 pencils package:

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As you can see, the $7 package is better to buy, because each pencil costs $1.4, then, option A is the correct answer

8 0
1 year ago
X= b- cd for c please solve and show work
SVETLANKA909090 [29]

Answer:

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8 0
3 years ago
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Answer:

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Step-by-step explanation:

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Trava [24]
The answer is (B) hope it helps
6 0
3 years ago
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