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3 years ago

A comic book store is having sale. You can buy 20 comic books for $35. What is cost of 8 comic books during the sale

Mathematics

1 answer:

san4es73 [151]3 years ago

7 0

Answer:

The cost of 8 comic books is $14

Step-by-step explanation:

Given

$20\ books = \$35$

Required

Determine the cost of 8 books

First, we need to determine the cost of 1 book

$20\ books = \$35$

Divide through by 20

$20\ books/20 = \$35/20$

$1\ book = \$35/20$

$1\ book = \$1.75$

Then multiply both sides by 8 to get the cost of 8

$8 * 1\ book = \$1.75 * 8$

$8 \ books = \$14$

Hence;

<em>The cost of 8 comic books is $14</em>

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vovangra [49]

Answer: 8200 miles

Step-by-step explanation:

Based on the question, since she wants to go for five round trips, her first round trip is fixed at 3400 and she will have 4 more additional trips. This can them be calculated as:

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2 years ago

4x – 8(2 - x) when x = 1/4?

Hitman42 [59]

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Step-by-step explanation:

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2 years ago

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An $80.00 coat is marked down 20%. It does not sell, so the shop owner marks it down an additional 15%. What is the new price of

stiv31 [10]

Answer:

$54.40

Step-by-step explanation:

First, find the new price after the 20% markdown:

80(0.8)

= 64

Then, find the price with the 15% markdown:

64(0.85)

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3 years ago

What is the reciprocal of 8 5/6

VashaNatasha [74]

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3 years ago

In triangle ABC, angle A is 75o and angle B is 20o. Select the triangle that is similar to triangle ABC.

Arturiano [62]

Answer:

A. $\triangle$ DEF where $\angle D = 75^{\circ}$ and $\angle E = 20^{\circ}$ .

Step-by-step explanation:

At first we must keep in mind that two triangles are similar when they have same angle configuration, that is, each pair of angles is congruent. If $\triangle$ ABC and $\triangle$ DEF, then $\angle A \equiv \angle D$ and $\angle B \equiv \angle E$ . Hence, $\angle D = 75^{\circ}$ and $\angle E = 20^{\circ}$ .

In a nutshell, correct answer is A.

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3 years ago