Answers created by Jiyoun Seo

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• How do you simplify `(\frac { x ^ { 4} y ^ { 7} } { x y ^ { 3} } ) ^ { 3}`?
  
• How do you simplify `(x^5y^5)^5/(x^3y^8)^2`?
  
• How do you translate into mathematical expressions and find the number given The ratio of a number and five is two?
  
• How do you find the remaining sides of a `45^circ-45^circ-90^circ` triangle if the shortest sides are each 1/2?
  
• What are the measures of two complementary angles are 7x+17 and 3x-20?
  
• Question #4fc53
  
• Which element has 16 neutrons, 15 protons, and 15 electrons?
  
• How do you solve the system of equations `4x + y = 1` and `x+y=4`?
  
• How does pollution disrupt environmental equilibrium?
  
• Simplify this expression: `[(17/3-19/4+5/24)+5/24]^2-:(18/15+5/6-1/30)^3`?
  
• How do you solve `x+1 = sqrt(x+3)`?
  
• What is the y-intercept of a graph with the points (-1, -2) and (4, 6)?
  
• How do you solve the system of equations `3x-4y=-24` and `x+y=-1`?