Home
Class 12
MATHS
Consider the equation k = 7/5 j + 54. Fo...

Consider the equation `k = 7/5 j + 54`. For what value of j is the value of k equal to 40 ?

A

`-10`

B

`-98/5`

C

`178/7`

D

`200/7`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PRACTICE TEST 4 - MATHEMATICS TEST

    ENGLISH SAT|Exercise EXERCISE|60 Videos

  • PROBABILITY

    ENGLISH SAT|Exercise EXERCISES|16 Videos

Similar Questions

Explore conceptually related problems

If 3j-(k_5)=16-4k , what is the value of j+k ?

In the figure above, line k (not shown) is perpendicular to line j. If the equation of line k I s y=px , what is the value of constant p?

For what value of p , is ( hat i+ hat j+ hat k)p a unit vector?

2y^(2)=3(y+9) If j and k represent solutions of the equation above and jgtk , what is the value of j-k ?

If 7^(k)=100 , what is the value of 7^((k)/(2)+1) ?

If root(3)(5j-7)=-(1)/(2) , what is the value of j ?

For a reaction, K_p = 1.8 xx 10^(-7) at 300K. What is the value of DeltaG^@ at this temeprature ? (R =8.314 J K^(-1) mol^(-1))

Whenever j and k are positive integers such that (sqrt3)^(j) = 27^(k) , what is the value of j/k ?

If (2)/(3)j-(1)/(4)k=(5)/(2) , what is the value of 8j-3k ?

x^(2)+2kx=(j)/(3) In the quadratic equation above, j and k are constant. What are the solutions of x ?

ENGLISH SAT-PRACTICE TEST 5 - MATHEMATICS TEST-EXERCISE
  1. A marble will be randomly selected from a bag of solid-colored marbles...

    Text Solution

    |

  2. The graph below shows the number of students who were present on Thurs...

    Text Solution

    |

  3. Consider the equation k = 7/5 j + 54. For what value of j is the value...

    Text Solution

    |

  4. What is |3 - x| when x = 8 ?

    Text Solution

    |

  5. When Tyrese fell asleep one night, the temperature was 24^(@)F. When T...

    Text Solution

    |

  6. Ming purchased a car that had a purchase price of $5,400, which includ...

    Text Solution

    |

  7. Shown below is a regular hexagon inscribed in a circle whose radius is...

    Text Solution

    |

  8. The floor plan for an L-shaped storage building is shown below with di...

    Text Solution

    |

  9. Quadrilateral ABCD with vertices A (-2, 0), B(0,4), C(5,5), and D(8,2)...

    Text Solution

    |

  10. Given that f(x) = 3x + 7 and g(x) = (x^2)/(2), what is the value of f(...

    Text Solution

    |

  11. At her hot dog stand, Juile sells hot dogs for $2 each Purchasing hot ...

    Text Solution

    |

  12. In the standard (x,y) coordinate plane, what is the slope of the line ...

    Text Solution

    |

  13. Which of the following (x,y) pairs is the solution for the system of e...

    Text Solution

    |

  14. On a map, 1/4 inch represents 16 actual miles. Two towns are 2 3/4 inc...

    Text Solution

    |

  15. Which of the following matrices is equal to 4[(-1,2),(0,-4)]?

    Text Solution

    |

  16. What is the value of tan A in right triangle /\ABC below?

    Text Solution

    |

  17. Tina runs at a rate of 8 miles per hour. At that rate, how many miles ...

    Text Solution

    |

  18. A function f(x) is defined as f(x) = -6x^(2). What is f(-3)?

    Text Solution

    |

  19. In the figure below, A is on (BE)^(harr) and C is on (BD)^(harr). What...

    Text Solution

    |

  20. Marcos programs his calculator to evaluate a linear function, but he d...

    Text Solution

    |