Generating...                               part1_n22

  1. The slope of the line −5y + 2x − 1 = 0 is

    $\displaystyle -{{5}\over{2}}$

    $\displaystyle -{{7}\over{5}}$

    $\displaystyle -{{2}\over{5}}$

    $\displaystyle {{2}\over{5}}$

    $\displaystyle {{5}\over{2}}$

  2. If $\displaystyle {{x}\over{7}}+2=11$, then x = ?

    x = 63

    x = −91

    $\displaystyle x=-{{147}\over{11}}$

    x = −63

    x = 91

  3. If $\displaystyle x=-{{1}\over{9}}$ then $\displaystyle x-{{3}\over{x}}-8$ = ?

    $\displaystyle -{{172}\over{9}}$

    $\displaystyle -{{316}\over{9}}$

    $\displaystyle -{{317}\over{9}}$

    $\displaystyle {{170}\over{9}}$

    $\displaystyle {{314}\over{9}}$

  4. If y > 0 then $\sqrt{ 49\,y^2 + 576\,y^2} =$

    31y

    25y

    y

    7y

    625y

  5. If a rectangle has vertices (−2, 3), (1, 3), (−2, 2), and (1, 2), then the length of a diagonal is

    1

    $\displaystyle \sqrt{10}$

    4

    2

    10

  6. $\displaystyle -{{a}\over{9\,b}}$    + ${{a}\over{10\,b}}$ = ?

    $\displaystyle -{{a}\over{90\,b^2}}$

    $\displaystyle -{{a}\over{90\,b}}$

    $\displaystyle {{a}\over{b}}$

    $\displaystyle -{{19\,a}\over{90\,b}}$

    $\displaystyle {{b}\over{a}}$


Department of Mathematics
Last modified: 2026-07-16