Answers edited by JS

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• Steve practised `3` hours more than Anne did, while Kate practised `5` times as long as Steve. For how long did they practise altogether?
  
• How do you solve `9.1+ \frac { w } { 6} = - 10.1`?
  
• How do you multiply `(x^(3/2) + 2/sqrt3)^2`?
  
• How do you simpify `\frac { 2n ^ { 3} } { 2m ^ { 4} n ^ { - 1} }`?
  
• How do you solve `6p<=96`?
  
• Can someone explain me this please?
  
• Fourteen more than twice a number is 6 times the difference of the number and 7. What is the number?
  
• How do you graph the equation `y=2x-1`?
  
• How do you solve `-7b = 70`?
  
• How do you solve the following linear system: `2x+y=0, 5x-y=7`?
  
• How do you simplify `(5a + 7) ( 4a + 2)`?
  
• How do you graph the equation by plotting points `3x - 2y = 6`?
  
• How do you simplify `25/sqrt125`?
  
• How do you combine `3( y + 7) + 11y`?
  
• Question #d4f64
  
• For what values of `x` is the relation `((-2x-10)(x-3))/((x^2+2)(x-2)^2) < 0` true?
  
• The sum of the first two terms of an arimethic sequence is 15 and the sum of the next two terms is 43. Write the first 4 terms of the sequence?
  
• Is `xy=4` a direct variation equation and if so, what is the constant of variation?
  
• How do you graph `y=3x` using a table?
  
• What is the slope of the line perpendicular to `y=3x+7`?
  
• Jesse earns $420 a week, and he works 5 days a week. What is his daily wage?
  
• Question #758c8
  
• Which of the following options results in a graph that shows exponential growth? f(x) = 0.4(3)^x f(x) = 3(0.5)^x f(x) = 0.8(0.9)^x f(x) = 0.9(5)^−x
  
• Question #84f7b
  
• How do you convert km/h to m/s?
  
• Question #807dd
  
• How do you factor `2x^2-x-3`?
  
• How do you multiply `(6x)/10*(6x)/(3x^3)` and state the excluded values?
  
• How are the graphs `f(x)=x^3` and `g(x)=0.75(x+1)^3` related?
  
• How do you multiply `(x+2)^5`?
  
• How do you find the domain and range of `y= -9`?
  
• How do you solve `3y - 4\leq - 10`?
  
• How do you convert `3/20` to a percentage?
  
• How do I solve for X?
  
• Question #53d49
  
• How do you simplify `(6m ^ { 3} n ^ { - 1} ) ^ { - 2}`?
  
• Question #56a94
  
• An object with a mass of `5 kg` is on a surface with a kinetic friction coefficient of `4`. How much force is necessary to accelerate the object horizontally at `3 m/s^2`?
  
• Question #a148e
  
• Marisol and Mimi walked the same distance from their school to a shopping mall. Marisol walked 2 miles per hour, while Mimi left 1 hour later and walked 3 miles per hour. If they reached the mall at the same time, how far from the mall is their school?
  
• What do elements in a group have in common?
  
• Question #6953f