Answers edited by SoySoy4444

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• Question #70369
  
• How do you solve # 2(4x +5)> 7x+ 20#?
  
• How do you find the zeros, real and imaginary, of #y=-x^2+7x+12# using the quadratic formula?
  
• Question #73ed2
  
• Cheryl climbed a set of stairs and stopped at the middle step. She then walked down 2 steps, up 4 steps, down 3 steps, and up 5 steps, and she was at the top of the stairs. How many steps are in the set of stairs?
  
• Find the equation of parabola whose axis of symmetry is #x=-3# and passes through points #(-1,3)# and #(2,-5)#?
  
• How do you insert parentheses, operation signs, and exponents to make 3 -2 7 = 4 true?
  
• Question #c5dd6
  
• How do you graph the equation #y=-1.5x+2#?
  
• How do you solve the triangle given #a=1.42, b=0.75, c=1.25#?
  
• How do you simplify #(\frac { 2a ^ { 2} \cdot 2a b ^ { 2} } { a ^ { 4} b ^ { 5} } ) ^ { 3}#?
  
• How do you find the domain and range of #y =sqrt (x^2 - 9)#?
  
• 72 is what percent of 180?
  
• Question #e04a2
  
• How do you solve #\frac { 2} { 3} x - 5= \frac { x } { 4} - 10#?
  
• #f(x)=(x-sinx)^(1/3); f'(0)=?# How do I solve this ?
  
• How is the graph of #g(x)=6+4/3x^2# related to the graph of #f(x)=x^2#?
  
• How do you simplify #(5rs-1t^3)(-3r^2st)#?
  
• Question #cfaee
  
• How do you solve #30x^2-5x=60#?
  
• How do you multiply #2w ^ { 9} u ^ { 7} \cdot 3w \cdot 2u ^ { 7}#?
  
• How do you convert 1/6 into a percent and decimal?
  
• Find the inverse of the function #f(x)= -5x# How would I do this?
  
• How do you solve the system #2x + 3y = -6 # and #x - 3y = 6# by graphing?
  
• Question #3098c
  
• The volume of a cube is 27 cubic meters. What is its surface area, in square meters?
  
• How do you find the slope given (-3,8), (-3,-2)?
  
• Question #8b215
  
• How do you solve #(x)/(2x+7)=(x-5)/(x-1)#?
  
• Question #925cd
  
• Can someone please help me out with this? i am trying to solve: #54= l^2- l3#
  
• Question #c41bf
  
• How do you graph #y=1/4x -5#?
  
• How do you find the critical numbers for #9x^3 - 25x^2# to determine the maximum and minimum?
  
• How do you differentiate #f(x)=(x^2-2x+1)(x^3-1)# using the product rule?
  
• What happens during the formation of an ionic bond in calcium chloride?
  
• How do you find all critical numbers of the function #f(x)=x^(4/5)(x-4)^2#?
  
• How do you balance and translate this reaction: #KClO_3(s) -> KCl(s) + O_2(g)#?
  
• How do you solve #x^2 - 4x = 5# using the quadratic formula?
  
• How do you graph #y = 2x - 3#?
  
• Using the Pythagorean Theorem, is a triangle with side lengths #\sqrt 2, \sqrt3, and \sqrt 5# ft a right triangle?
  
• How would you balance this chemical equation: #C_3H_8 + O_2 -> 3CO_2 + 4H_2O#?
  
• Question #7bc46
  
• What are the critical points of # f(x) = (x - 3sinx)^4 -xcosx#?