Answers created by David L.

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• Question #528d1
  
• How do you factor #4x^3-4x# completely?
  
• How do you solve #3(t+4)=18# using the distributive property?
  
• How do you solve #\frac { x } { 6} = \frac { x + 2} { 9}#?
  
• How do you solve #18r = - 306#?
  
• Question #13583
  
• How do you solve #2( - 5x + 1) = 82#?
  
• How do you find the value of #f(1/2)#, if #f(x)=3x-4#?
  
• What is the vertex form of #4(y-1)=(x-2)^2#?
  
• How do you solve #\frac { 5} { 8} t - 7= - 22#?
  
• How do you find the derivative of #f(t)=-t^3#?
  
• Question #0c7b6
  
• How do you solve #13= \frac { w - 14} { 2}#?
  
• Question #b65d1
  
• How do you solve #sqrt4=sqrt(x+2)# and check your solution?
  
• How do you write an equation of a line given m=0 and b=2?
  
• How do you combine like terms in #(6+ j 2) - ( 2- j 3)#?
  
• What is a descriptive analysis?
  
• Without making a table, where do you think the graph for y=-3/4x+6will cross the y-axis? What do you think its slope will be?
  
• Question #c4c38
  
• How many joules of heat would be required to heat 0.5 kg of aluminum by 2K?
  
• How do you find all points of inflection given #y=x^3-2x^2+1#?
  
• How do you solve #1= \frac { w + 5} { 4}#?
  
• How do you solve #9^ { 4x } = 10#?
  
• What is the area, A, of the surface of the pond if its radius is 5 feet?
  
• How do you use the chain rule to differentiate #-cos(4x+9)#?
  
• How do you simplify #-16a^4+25a^4#?
  
• How do you solve #(x - 25) ^ { \frac { 2} { 3} } = 16#?
  
• What is the value of #2x^(1/2) +x^0 +x^(1/4)# when #x=16#?
  
• How do you combine like terms in #9- 4( - a + 9) + 3( 7- 2a)#?
  
• Basketball rims have a diameter of 18 inches. If you want to put a band around a basketball rim, how much material to the nearest tenth of an inch will you need?
  
• How do you solve #\frac { 2} { x - 4} = \frac { 3} { 2}#?
  
• How do you write an equation of a line with slope = 2 and contains point (-1 , 4)?
  
• Question #cf813
  
• What are the intercepts of #y = 4(x - 5)+x^2#?
  
• Are catalysts substances that speed up chemical reaction by the activation energy required?
  
• What is the slope of the line given by the equation y=1/2x+2?
  
• What does the term "tare" mean in chemistry?
  
• How do you convert 4#m^3# to cubic centimeters?
  
• How do you evaluate #6\frac { 3} { 5} - 4\frac { 1} { 2}#?
  
• How do you find the derivative of #2x^2+x-1#?
  
• What is the equation of a line that goes through #(4, 0)# and #(-7,0 )#?
  
• How do you solve #-\frac { 5} { 3} = - \frac { 5} { 6} + s#?
  
• Question #6ac36
  
• How do you solve #-8v + 4( v - 2) = - 32#?
  
• Question #0db29
  
• What volume of 0.565 M #K_2CO_3# contains exactly 0.115 moles #K_2CO_3#?
  
• How do you solve #-s^2+4s-6>0#?
  
• Question #b5882
  
• Question #10dc1
  
• How do you write the point slope form of an equation for a lint that passes through (-2, 4) with m=-3?
  
• How do you balance the following equation: #Ca + O_2 -> CaO#?
  
• How do you use the chain rule to differentiate #y=root5(-x^3-4)#?
  
• How do you simplify #\frac { - 6\times 10^ { - 5} } { - 2\times 10^ { 3} }#?
  
• What is the equation of the parabola that has a vertex at # (-18, -12) # and passes through point # (-3,7) #?
  
• How do you factor #6xy+15x#?
  
• How do you solve #\frac { 3} { 10} = \frac { n } { 4}#?
  
• How do you find the molar mass of dihydrogen dioxide?
  
• How do you evaluate #15- 33+ 29#?
  
• How many moles are there in 397 grams of #Na_2SO_4#?
  
• Question #277ac
  
• What is a wheatstone bridge?
  
• Question #5dd75
  
• Question #ec712
  
• How do you write an equation of a line given (-4,2), m=3/2?
  
• What is the volume of 103 g of water?
  
• How do you solve #\frac { - 22} { x + 5} = \frac { - 12} { x }#?
  
• Question #8e80d
  
• How do you solve #2( x + 1) + 6= 20#?
  
• Question #60923
  
• 1.3% of what number is 89?
  
• How do you solve #2= 2( x - 1)#?
  
• How do you multiply #(4z + \frac { 1} { 2} ) ^ { 2}# using the rule for the square of a binomial?
  
• A right triangle has a hypotenuse #c=12.6# and a leg #b=8.5#. What is the approximate length of leg #a#?
  
• How do you solve systems of equations using elimination?
  
• How do you multiply #5/ 9\times 3/ 4#?
  
• Question #69c90
  
• How do you find the zeros of #f(x)=2x^2+x-3#?
  
• How do you find the equation, in slope-intercept form, of the line that passes through the points (-3,3) and (-4,2)?
  
• How do you find the product #(10x-2)(10x+2)#?
  
• What is the slope of a line parallel to #y=4/5x-1#?
  
• How do you solve #1/2x+3/4=1/6# by clearing the fractions?
  
• What is the amount of energy needed to heat 55.0 g of water from 45°C to 67°C?
  
• When do covalent bonds form?
  
• How do you solve # (x-7)^(2/3)=4#?
  
• How do you solve #x/9=7/14#?
  
• How do you use the distributive property to simplify #(x-3)12#?
  
• Question #6072e
  
• How do you simplify #sqrt2(sqrt3-sqrt5)#?
  
• How do you evaluate #(\frac { 3} { 5} - \frac { 1} { 2} ) ( 6- 7\frac { 1} { 2} )#?
  
• How do you solve #(3r+9)/6 = (5r-10)/5#?
  
• The area of a circle is 12.56 square centimeters. What is the circle's circumference?
  
• How do you round 3.86 to the nearest tenth?
  
• How do you solve #-4= \frac { n } { 8}#?
  
• How do you solve #\frac { 14} { 10} = \frac { 35} { t }#?
  
• How do you evaluate #\frac { 3} { 5}- \frac { 1} { 4}#?
  
• How would you evaluate #824+ 91#?
  
• How do you express #d^-3# as a positive exponent?
  
• Question #27b41
  
• How do you rationalize the denominator and simplify #3/sqrt2#?
  
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