Answers created by HF

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• What is `sqrt224` in simplified radical form?
  
• How do you solve `-2/3(6/5x - 7/10) = 17/20`?
  
• How do you simplify `sqrt(2x+3)=6`?
  
• What are the coordinates of the x-intercept of the graph of the equation y-2x=8?
  
• How do you simplify `2x^2y^3+4x^2y^3`?
  
• How do you simplify `sqrt (45x^2)/ sqrt 9`?
  
• How do you write `0.00679` in scientific notation?
  
• How do you solve `sqrt(x-5) = 2sqrt6`?
  
• How do you solve using the completing the square method `y^2 + 16y = 2`?
  
• How do you write a polynomial in standard form, then classify it by degree and number of terms `3m-7m^3+3`?
  
• What is the slope of `y=-18x-9`?
  
• How do you solve `−4(x + 1) − 3 = −3(x − 4)`?
  
• How do you simplify `sqrt72-sqrt147 -sqrt5 -sqrt 8+3sqrt48`?
  
• How do you solve `7x^2 +28=53x`?
  
• How do you find the slope of (3,9) and (3,-5)?
  
• How do you simplify and find the excluded value of `(3x^2 - 3) /( 6x - 6 )`?
  
• How do you write `1,160,000` in scientific notation?
  
• The length L of a rectangle is 9 feet shorter than 4 times its width W. What is the perimeter of the rectangle in terms of its width alone?
  
• How do you write an equation of a line given (–1, –3) and (4, 1)?
  
• How do you factor `2x^2 = x - 15`?
  
• How do you simplify `(r^3t^-7)/(t^5)`?
  
• How many whole numbers are between -1 and 1?
  
• What is `-3 5/8 - 4 2/5`?
  
• Question #72312
  
• How do you find the axis of symmetry, and the maximum or minimum value of the function `y = 2x^2 + 24x + 62`?
  
• How do you simplify `(100/9)^(3/2)`?
  
• What is the shape of a water molecule?
  
• Is `2y=3x` a direct variation equation and if so, what is the constant of variation?
  
• What is the slope of any line perpendicular to the line passing through `(-2,6)` and `(-7,4)`?