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Assoli18 [71]
3 years ago
9

What is the solution to x+y=2 and y=x-4?

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
6 0
x+y=2\\
y=x-4\\\\
x+x-4=2\\
2x=6\\
x=3\\\\
y=3-4\\
y=-1
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Simplify the expression: 2(2 + g) =
Over [174]

Answer:

4 + 2g

General Formulas and Concepts:

<u>Pre-Algebra</u>

Distributive Property

Order of Operations: BPEMDAS

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

Step-by-step explanation:

<u>Step 1: Define</u>

2(2 + g)

<u>Step 2: Expand</u>

  1. Distribute 2:                     2(2) + 2(g)
  2. Multiply:                           4 + 2g
3 0
2 years ago
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What’s the radius of d= 36 ft
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R= 18
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7 0
3 years ago
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vladimir1956 [14]

Answer:

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3.49 divided by 6 = .58

Step-by-step explanation:

9.59 divided by 14 is .69 per ounce

chegg

6 0
1 year ago
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Answer:

24 hours

Step-by-step explanation:

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132 / 5.50 = 24

So, Mari needs to work 24 hours to earn $132

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The amusement park has 400 employees.seventy-two percent of them are part time employees. How many employees work full-time?
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3 years ago
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