Answers created by Prof_S

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• The sum of four consecutive, odd whole numbers is 48. What is the value of the smallest number?
  
• Brenda can choose between 2 pairs of pants and 3 shirts. How many outfits are possible?
  
• How do you simplify #\log _ { 8} ( \root[ 3] { \frac { x ^ { 8} } { y ^ { 7} } } )#?
  
• How do you divide #(2x^3+28x^2+86x+60)div(x+10)# using synthetic division?
  
• What is the point of intersection between the equations #3x+5y=78# and #2x-y=0#?
  
• Suppose 4 dice are rolled, what is the probability that 1 number appears at least twice?
  
• How do you solve #8/x = 12/(x + 2) #?
  
• How do you solve #2x + sqrt(x+1) = 8#?
  
• What are the zeros of the polynomial function# f(x)=x(x-4)(x+9)#?
  
• How do you write #root5(x^2)# in exponential form?
  
• How do you find the area of circle # x^2 + y^2 = 25#?
  
• What are some examples of continuous functions?
  
• How do you divide #(x^3-6x^2+9x-4) / (x-4) # using polynomial long division?
  
• How do you solve #4^(x+1)=1/64#?
  
• How do you find the sum of the infinite geometric series 3 + 1 + 1/3 + 1/9 + ...?
  
• How do you use synthetic division to divide #x^4-4x^2+7x+15# divided by x+4?
  
• A committee of 4 people is chosen from 8 women and 8 men. How many different committees are possible that consist of 2 women and 2 men?
  
• How do you factor #-9-x^2-2xy+y^2#?
  
• Three consecutive even integers are such that the square of the third is 76 more than the square of the second. How do you determine the three integers?
  
• How do you solve #3x^2 + 18x + 15 = 0# by completing the square?
  
• Are the equations #|x| - 3 = 7# and #|x| = 10# equivalent?
  
• What is 32 divided by 0.25?
  
• Question #87c76
  
• What is the range of #f(x) = 2x - 2# for the domain {-1, 1, 4, 7}?
  
• How do solve the following linear system?: # 5x+2y=2, x + y = 2 #?
  
• What is the domain and zeroes of #f(x) = (x^2 - x - 2)/(x^2-x)#?
  
• How do you solve #(t-:2)+ 4 >= 239#?
  
• How do you find the zeros, real and imaginary, of #y=5x^2-x-2# using the quadratic formula?
  
• Is it possible to factor #y= 16x^2 -24x + 9 #? If so, what are the factors?
  
• How do you solve the system #2x + 3y = 2#, #x + 6y = 4#?
  
• What is the slope of the line through points (-3.5,-7) and (-1.5,-7)?
  
• A triangle has corners at #(4, 6 )#, ( 1 , -3)#, and #( 1 , -4)#. What will the new coordinates of the triangle be if it is reflected across the x-axis?
  
• What is the measure of one interior angle of a regular 15 sided polygon?
  
• How do you solve the following linear system: # 4x + 3y=31 , 17y = 2x+7 #?
  
• How do you use pascals triangle to expand #(2x-y)^3#?
  
• How do you use the binomial series to expand #(1+ax)^10#?
  
• The student council of sta.Lucia high school needed 2,250 pesos for an annual trip.If five more members joined the group,each member would then save 5pesos. How many students planned to make a trip?
  
• How do you solve #9 - 3x = 36#?
  
• How do you solve #y = 3x + 5# and #y = 2x + 4#?
  
• What is the slope of any line perpendicular to the line passing through #(2,7)# and #(5,2)#?
  
• How do you solve #Log(x+2)+log(x-1)=1#?
  
• How do you solve #1/2 x - 1/10<=x + 1#?
  
• How do you factor the expression #-3x-4x#?
  
• Question #e348f
  
• How do you write #3.3.3.3.y# as an exponential form?
  
• What is the distance between #(2, 8)# and #(5, 12)#?