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Tatiana [17]
3 years ago
11

One house sitter charges $40 a day. Another house sitter charges an initial fee of $100 plus $15 per day. After how many days is

the fee charges by the two sitters the same? is it 4, 2, 8, or 16?​
Mathematics
1 answer:
deff fn [24]3 years ago
4 0

Answer:

4

Step-by-step explanation:

40 x 4 = 160

100 + (15 x 4) = 160

15x4=60, btw

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The altitude of a helicopter increases 1000 feet every 4 minutes.
tatiyna

Answer:

1/250

Step-by-step explanation:

1000/4 simplifies to 1/250

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8 0
2 years ago
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Am I right or if not what is it. :)
dangina [55]

Answer:

Step-by-step explanation:

That is correct.

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1. For the function f(x) = 3x + 1, find f(-2). (substitute -2 in for x)
puteri [66]

Answer:

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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
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<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 3x + 1

f(-2) is x = -2

<u>Step 2: Evaluate</u>

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Mary gets an annual salary of $56,780. if she is paid semimonthly, what is the amount of her semimonthly gross pay?
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$56,780 / 24</span>
3 0
2 years ago
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