Multiple Choice
A number minus 12 times its reciprocal is 1 . Find the number.
A) 4 or -3
B) -4 or 3
C) 4 or 3
D) 4
Correct Answer:
Verified
Correct Answer:
Verified
Q47: For the given functions <span
Q48: A plane flies 400 miles with
Q49: Newton's Law of universal gravitation relates
Q50: <span class="ql-formula" data-value="\frac{\mathrm{x}}{\mathrm{x}^{2}+6 \mathrm{x}-27}+\frac{9}{\mathrm{x}^{2}+6 \mathrm{x}-27}"><span class="katex"><span class="katex-mathml"><math
Q51: One number is one larger than
Q53: <span class="ql-formula" data-value="\frac{x}{4}-\frac{x}{7}=5"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mi>x</mi><mn>4</mn></mfrac><mo>−</mo><mfrac><mi>x</mi><mn>7</mn></mfrac><mo>=</mo><mn>5</mn></mrow><annotation encoding="application/x-tex">\frac{x}{4}-\frac{x}{7}=5</annotation></semantics></math></span><span
Q54: <span class="ql-formula" data-value="\frac{x^{2}+14 x+13}{x^{2}+5 x+6}+\frac{x^{2}-8 x-9}{x^{2}+5 x+6}"><span
Q55: Find the missing numerator and denominator.<br>-
Q56: Evaluate the rational function.<br>- <span class="ql-formula"
Q57: Find all values of the variable