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Leokris [45]
2 years ago
9

A tour group split into two groups when waiting in line for food at a fast food counter. The first group bought 6 slices of pizz

a and 4 soft drinks for $ 28.28. The second group bought 5 slices of pizza and 4 soft drinks for $ 24.50. How much does one slice of pizza cost?
Mathematics
1 answer:
o-na [289]2 years ago
4 0

Answer:

$3.78

Step-by-step explanation:

Given: The first group bought 6 slices of pizza and 4 soft drinks for $ 28.28.

The second group bought 5 slices of pizza and 4 soft drinks for $ 24.50.

To find: The cost of one slice of pizza.

Solution: Let the cost of one slice of pizza be $ x, and the cost of one soft drink be  $ y.

As per question,

6x+4y=28.28 ...(1)

5x+4y=24.50 ...(2)

On subtracting equation 2 from 1 we have,

x=28.28-24.50

x=3.78

Hence, one slice of pizza costs  $3.78.

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Ms. Monet is combining 15 cups pf green paint with 15 cups of white paint. She is pouring the paint mixture into empty quart bot
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Answer: she needs 8 quart bottles.

Step-by-step explanation:

Ms. Monet is combining 15 cups of green paint with 15 cups of white paint. This means that the total number of cups containing the mixture of green and white paint us

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Cross multiplying,

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3 years ago
One number is 6 times another number. it is also 12 more than twice the other number. Find the numbers.
stepan [7]

The numbers are 3 and 18

Step-by-step explanation:

  • Step 1: Let one number be x. Then the other number = 6x.

Also, 6x = 12 + 2x

⇒ 4x = 12

⇒ x = 3

⇒ 6x = 18

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3 years ago
What is equivalent to 40/64
Nadya [2.5K]

Answer: 5/8


Step-by-step explanation:


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2 years ago
You are building a scale model of a fishing boat. The boat is 62 ft long and 23 ft wide. The
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The wide of the model should be approximately 5.194 inches

Step-by-step explanation:

You are building a scale model of a fishing boat

  • The boat is 62 ft long
  • The boat is 23 ft wide
  • The model will be 14 in long

We need to find how wide should it be

∵ The boat is 62 feet long

∵ The model of the boat is 14 inches long

- That means 14 inches represents 62 feet

By using the ratio method

→ Actual (ft)    :    Model (in)

→ 62               :    14

→ 23               :     x

By using cross multiplication

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∴ The wide of the model is approximately 5.194 inches

The wide of the model should be approximately 5.194 inches

Learn more:

You can learn more about the scale drawing in brainly.com/question/570757

#LearnwithBrainly

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