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attashe74 [19]
3 years ago
8

Three shirts cost $9.99. How much does it cost for 8 shirts?

Mathematics
2 answers:
Nata [24]3 years ago
6 0

Answer:

$26.64

Step-by-step explanation:

9.99 ÷ 3 = 3.33

3.33 × 8 = 26.64

Olegator [25]3 years ago
5 0

Answer:

Step-by-step explanation:

Mines came up as 79.78 but ion think that’s right

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Which of the following best describes the graph below?
Klio2033 [76]

Answer:

<h2>Option (B)</h2>

Step-by-step explanation:

<h3>(b). It's a many-to-one function.</h3>

8 0
2 years ago
At the city museum, child admission is $5.40 and adult admission is $9.10. On Monday, three times as many adult tickets as child
denis23 [38]

Answer: 33 child tickets that were sold.

Step-by-step explanation:

Let x represent the number of child tickets that were sold.

Let y represent the number of adult tickets that were sold.

At the city museum, child admission is $5.40 and adult admission is $9.10. A total sales of $1079.10 was made on Monday. This means that

5.4x + 9.1y = 1079.1 - - - - - - - - - -1

On Monday, three times as many adult tickets as child tickets were sold. This means that

y = 3x

Substituting y = 3x into equation 1, it becomes

5.4x + 9.1 × 3x = 1079.1

5.4x + 27.3x = 1079.1

32.7x = 1079.1

x = 1079.1/32.7

x = 33

y = 3x = 3 × 33

y = 99

3 0
3 years ago
What two integers have a sum of -7 and a product of -18?
Elis [28]

Answer:

-9 and 2

Step-by-step explanation:

-9 x 2

5 0
2 years ago
Read 2 more answers
PLEASE HELP I really need help with it:/
Luda [366]

Answer:

  • q = 14

Step-by-step explanation:

<u>We know that:</u>

  • 39 + (4q - 5) = 90°

<u>Solution:</u>

  • 34 + 4q = 90°
  • => 4q = 90 - 34
  • => 4q = 56
  • => q = 56/4
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Hence, the value of q is 14.

7 0
2 years ago
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ruslelena [56]
A. 12pi meters.

Circumference = pi x diameter (pi x 12 = 12pi)
Diameter = 2 x radius (2 x 6 = 12)

8 0
2 years ago
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