Answers created by Jacq

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• How do you solve #6- ( 1/ 3) x = - 4#?
  
• How do you solve #3u ^ { 2} - 5d \div 5= 0#?
  
• Question #28ba7
  
• Can someone prove this for me please?
  
• Question #604ae
  
• Martin wants to buy 4 plastic figures that cost $17 each. How much money does he need to save to purchase the figures?
  
• U can help me?solve the question with properties of equality
  
• How can I solve this? k/7+3-2k = 3-
  
• How do you evaluate #\frac { x } { x ^ { 2} - 9} + \frac { 3} { x ( x - 3) } #?
  
• How do you find the vertex, focus, and directrix of the parabola #10x=y^2#?
  
• Question #66d19
  
• How do you simplify #(\frac { a ^ { 5} b ^ { 7} } { a ^ { 4} b } ) ^ { 5}#?
  
• Why is #y=1/x# a continuous function?
  
• How do you find the domain and range for #y=x^3#?
  
• How do you factor #x^3+2x^2+x+2# by grouping?
  
• How do you simplify #(8x^2+9)/(4x^2-11)#?
  
• Question #15b2e
  
• How do you solve #15+ 13v = - 2v#?
  
• How do you evaluate #\frac { 16+ 2\cdot 8} { 4}#?
  
• Question #f5e26
  
• How do you convert #2/5# to a percentage?
  
• Given f(x)=4x-3, g(x)=1/x and h(x)= x^2-x, how do you find f [h(4)]?
  
• What is the value of #-sqrt144#?
  
• 175 is 35% of what number?
  
• Question #50766
  
• How do you find #w(x+1)# given #w(x)=x^3-2x#?
  
• How do you solve #-2x ^ { 2} = 2x - 4#?
  
• How do you convert this equation #4x ^ { 2} + 8x + 3y ^ { 2} - 12y + 1= 0# to its graphable form?
  
• How do you simplify #\frac { 2x } { x ^ { 2} + 8x - 9} \div ( \frac { x ^ { 2} + 4x } { x ^ { 2} - 81} \cdot \frac { x - 9} { x + 4} )#?
  
• Question #123c3
  
• How do you evaluate #2x ^ { 2} y# if # x = 2\frac { 1} { 2} ,y = - 3\frac { 3} { 5}#?
  
• How do you draw #f(x) = -2x^2# and #g(x) = 2x-4# on the same graphs?
  
• How do you find the equation of the line that goes through (-3, 1) and (1, -3)?
  
• Question #f986a
  
• How do you simplify #3sqrt27+4sqrt12-sqrt300#?
  
• Question #08495
  
• Question #fff18
  
• A square has an area of 240.25 in^2. What are the lengths of the sides?
  
• Solve the equation #cos^2x-sin^2x=sinx+1# in the interval #(0<=x<=2pi)#?
  
• How do you expand #(2y^2+x)^7#?
  
• How do you evalaute #\frac { 3} { 5} \div \frac { 12} { 5} \cdot - 4#?
  
• Two more than 4 times a number is -18. What is the number?
  
• Question #59294
  
• How do you graph #f(x) = |3x - 2|#?
  
• What is the domain and range of #y =9 - x^2#?