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VARVARA [1.3K]
2 years ago
7

A sandwich shop has 60 stores and 80% of the stores are in California. The rest of the stores are in Nevada.

Mathematics
1 answer:
lozanna [386]2 years ago
7 0
60% of 30 = 0.6 x 30 = 18
Cali=18 stores

30 - 18 = 12
Nevada=12 stores
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Four friends are sharing 6 cups of lemonade. If they share the lemonade equally, how many cups will each friend get?
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Answer:

1 1/2 cups

Step-by-step explanation:

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2 years ago
A rectangle that measures 12 inches × 18 inches is cut into six identical squares by making three cuts. How many inches is the p
Valentin [98]

The perimeter of one of those six squares formed is 24 inches.

The rectangle measures 12 inches by 18 inches.

The rectangle is cut into six identical square by making three cut.

Therefore, let's find the area of the rectangle:

<h3>Area of a rectangle:</h3>
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<h3>Area of a square:</h3>
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The square formed are 6 in numbers. Therefore,

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learn more on rectangle here: brainly.com/question/1392694?referrer=searchResults

5 0
2 years ago
Solve the quadratic equation below for the exact values of x.<br><br> 4x² - 5 = 75
vfiekz [6]

Answer:

x = ±2√5

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients
  • Multiple Roots

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

4x² - 5 = 75

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Addition Property of Equality] Add 5 on both sides:                                    4x² = 80
  2. [Division Property of Equality] Divide 4 on both sides:                                  x² = 20
  3. [Equality Property] Square root both sides:                                                    x = ±2√5
8 0
3 years ago
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Answer: 25.02 x 15= 375.30

Step-by-step explanation:

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Step-by-step explanation:

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