Home
Class 12
MATHS
An office buys a photocopier for $5,800 ...

An office buys a photocopier for $5,800 with a servicing fee of $25 a month. Each copy costs 3 cents. The office makes about 8,000 copies per month. A formula for the approximate cost C of buying and using the copier for n months is

A

c=5,800+240n

B

C=5,800+265 n

C

C=5,800+2,400 n

D

C=5,800+2.425 n

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PRACTICE TEST

    ENGLISH SAT|Exercise MATH TEST (WITH CALCULATOR)|37 Videos

  • POLAR COORDINATES

    ENGLISH SAT|Exercise EXERCISES|3 Videos

  • PRACTICE TEST 1

    ENGLISH SAT|Exercise EXERCISE|60 Videos

Similar Questions

Explore conceptually related problems

The postal rate for first-class mail is 44 cents for the first ounce or portion thereof and 17 cents for each additional ounce or portion thereof up to 3.5 ounces. The cost of a 3.5-ounce letter is 95cancel c . A formula for the cost in cents of first-class postage for a letter weighing N ounces (N le 3.5) is

A text messaging plan charges a flat fee of $5 per month for up to 100 text messages sent plus $0.25 for each additional text message sent that month. Which of the following graphs represents the cost, y, of sending x texts in a month?

Gina subscribes to a cell phone service that charges a monthly fee of $60.00 . The first 500 megabytes of data is free, and the cost is $0.15 for each additional megabyte of data used that month. Which of the following functions gives the cost, in dollars, for a month in which Gina uses x megabytes of data, where x gt 500 .

A landscaper buys a new commerial-grade lawn mower that costs $2,800. Based on past experience, he expects it to last about 8 years, and then he can well it for scrap metal with salvage value of about $240. Assuming the value of the lawn mower depreciates at a constant rate, which equation could be used to find its approximate value after x years, given that xlt8 ?

ENGLISH SAT-PRACTICE TEST -MATH TEST (WITH CALCULATOR)
  1. A certain radioactive element has a half-life of one year. This means ...

    Text Solution

    |

  2. In a contest , each contestant could receive a score of 6,7,8,9, or 10...

    Text Solution

    |

  3. An office buys a photocopier for $5,800 with a servicing fee of $25 a ...

    Text Solution

    |

  4. Hooke's law states that the force needed to keep a spring stretched x ...

    Text Solution

    |

  5. The monthly cost C of driving a car depends on the number of miles dri...

    Text Solution

    |

  6. Three runners complete in a 100-meter obstacle race. The graph above d...

    Text Solution

    |

  7. The frequency chart above shows the prices of a gallon of milk in 15 s...

    Text Solution

    |

  8. 0.06x + 0.045(100,000-x)=5,025 The equation above represents the fol...

    Text Solution

    |

  9. As dry air moves upward , it expands and cools. If the temperature on ...

    Text Solution

    |

  10. If the expression (3x^2)/(x+2) is written in the equivalent form 12/(x...

    Text Solution

    |

  11. Because of anticipated heavy rain , the water level in a swimming pool...

    Text Solution

    |

  12. The table above shows the relative abundance of mosquitoes (as measure...

    Text Solution

    |

  13. The graph above shows the size of a certain population after time t. W...

    Text Solution

    |

  14. A circle with center (2,1) has a tangent to the circle at (3,6). The e...

    Text Solution

    |

  15. A research study was conducted to determine whether a certain electric...

    Text Solution

    |

  16. Three circles with radii 1,2 and 3 inches are externally tangent to on...

    Text Solution

    |

  17. If the value , to the nearest thousandth , of tan theta is -2.747, whi...

    Text Solution

    |

  18. The weight of an object on or beneath the surface of the moon varies d...

    Text Solution

    |

  19. The function f is defined by f(x)=1/3(x^3 + x^2 - 11x-3) . If p1,p2 ...

    Text Solution

    |

  20. The figure above shows a metal triangular solid with two equilateral t...

    Text Solution

    |