Answers created by Barbara

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• How do you solve #sqrt(x+1) = 2#?
  
• Which of the ordered pairs is a solution for the equation 4x - 2y = 8 (0,4), (-2,0) (-2,-4)(0,-4)?
  
• How do you graph the equation by plotting three points #y=sqrt(3x+4)#?
  
• If #V = 80, l = 10,# and #h=2#, what is #w# in the equation #V = lwh#?
  
• Two corresponding sides of two similar triangles are 6cm and 14cm. If the perimeter of the first triangle is 21cm, how do you find the perimeter of the second triangle?
  
• How do you write an equation in slope intercept form given (5, 1) and (-4, 7)?
  
• How do you use the important points to sketch the graph of #f(x)= -x^2-6x-5#?
  
• How do you graph the equation by plotting points #y=2^x#?
  
• How do you convert 0.534 (34 repeating) as a fraction?
  
• The sum of two consecutive odd integers is 16. What is their sum?
  
• How do you solve #(9y)/14 + 3/7- =9/14#?
  
• How do you solve #35=w(w-2) #?
  
• How do you rationalize the denominator and simplify #4/(5+sqrt2)#?
  
• A regular pentagon has a side length of 4.5 cm. What is its perimeter?
  
• What is the slope of the line #y=3/4x-2#?
  
• Two angles of a triangle have equal measures, but the third angle's measure is 36° less than the sum of the other two. How do you find the measure of each angle of the triangle?
  
• How do you simplify #50 sqrt 8#?
  
• How do you rationalize the denominator and simplify #5/sqrt5#?
  
• How do you multiply #8/7 times 3/5#?
  
• How do you find the amplitude, period, and shift for #y= 4cos(x/2+pi/2)#?
  
• How do you find the slope given (3,-1) and (2,1)?
  
• How do you solve #x^2 + 3x - 5 = 0#?
  
• What are the important points needed to graph # f(x)= -x^2+2x+1#?
  
• How do you divide #(x^4 - 16) /( x + 2)#?
  
• How do you solve the system?: #x - 4y =1, 8y = 2x - 2#
  
• What is the equation in point slope form for the line passing through (10,-9) with slope m=-2?
  
• What is 0.4 as a fraction in fifths?
  
• What is the GCF and LCM for 30, 35, 36, 42?
  
• Question #50548
  
• How do you find the value of 1.25 x 10^-5?
  
• How do you evaluate the expression when x = 2, y = 7, z = 4 for x + 3?
  
• How do you simplify 4 + 12/2 - 3 * 2?