Answers created by Austte

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• How do you multiply #3/4 times 2/3#?
  
• Does atomic mass effect the boiling point of a matter?
  
• What is the smallest element in the second period?
  
• Which element is oxidized and which is reduced?
  
• How do you solve this system of equations: #-2x + 7y = 13 and 4x - 6y = 2#?
  
• Question #451b6
  
• If #0.2x + 1.8 = 3 - 0.6x#, what is the value of #x#?
  
• Question #f95d9
  
• Question #cfc36
  
• What are some ecological important factors of mollusks?
  
• How do you solve #-x ^ { 2} + 13x + 39= - 2x ^ { 2} - 3#?
  
• How do you solve #4x - 35- 46+ \frac { 1} { 2} = 360#?
  
• How do you solve #\frac { p + 5} { p - 11} = \frac { 5} { 8}#?
  
• How do you simplify #2( - 3x + 4) - 3x = 7( x - 1) - 7#?
  
• How do you find the solution set for #3b-4=8# if the replacement set is #{1, 2, 3, 4, 5}#?
  
• How do you divide #\frac { x ^ { - 7} ( y ^ { - 4} z ^ { 1} ) ^ { 2} } { x ^ { - 6} y ^ { 5} z ^ { 8} }#?
  
• How do you combine #7( a + 2b ) - 6b + 2a #?
  
• How do you write #17^(1/3)# in radical form?
  
• Question #10c56
  
• Question #020e3
  
• What are the grams of sodium chloride produced when 10.0 g of sodium react with 10.0 g of chlorine gas in the equation #2Na+Cl_2 -> 2NaCl#?
  
• Question #e753f
  
• Question #e7629
  
• Question #805aa
  
• Question #bd355
  
• The atomic mass of silver found in nature is Ar (Ag) = 107,983. This silver is made of 107Ag and 109Ag Isotopes. Calculate the proportion of mass of 107Ag isotope which is in natural silver atoms?
  
• How do you solve #5x+6 =1#?
  
• Delia bought 3.8 pounds of peppers. The peppers cost $1.99 per pound. What was the total cost of Delia's peppers?
  
• How do you simplify #\frac { 11x } { 10} + \frac { 14x } { 15}#?
  
• How do you solve #-(2x+2) - 1 = -x-(x+3)#?
  
• What is #\frac { 3} { 4} # of 100?
  
• How do you simplify # (sqrt3 - sqrt5) (sqrt5 + sqrt7)#?
  
• How do you solve the system of equations #3x = - 3( 2y - 4)# and #9x + 18y = 36# by using the addition method?
  
• How do you solve #(4x + 3) - 12= 5- 6( 5x + 2)#?
  
• Question #77cd7
  
• Question #4fb6c
  
• How do you simplify #\frac{20-0}{33-5}#?
  
• How do you evaluate #(0.918+ 23.705) - ( 2- 1.556)#?
  
• Question #8acf5
  
• How do you evaluate #5\times 6+ 3- 4#?
  
• How do you solve #5- 3x = 4x + 82#?
  
• How do you combine #3( y + 7) + 11y#?
  
• How do you solve #\frac { 2x + 12} { 3x - 6} = \frac { 10x } { 11x }#?
  
• How do you multiply #\frac { 8} { 9} \times \frac { 3} { 7}#?
  
• Question #0ac8c
  
• Question #7f389