Answers created by Elvin Jafarli

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• How do you solve #3/(x-3)=x/(x-3)-3/2#?
  
• The perimeter of a rectangle is #20 cm#. What are the possible dimensions if the area must be less than #21 cm^2#?cm^2?
  
• 70 students have arrived at the cafeteria. This is 35% of the group. How many students are in the group?
  
• If #a=12, b=9#, and #c=4#, what is #(2c^3-ab)/4#?
  
• If a dozen bagels cost $5.40, how much does one bagel cost?
  
• How many kilograms are equal to 5,000 grams?
  
• What is the distance between the following polar coordinates?: # (-1,(pi)/2), (2,(15pi)/12) #
  
• The product of three integers is 56. The second number is twice the first number. The third number is five more than the first number. What are the three numbers?
  
• How do you solve #\frac { 6} { 10} = \frac { r - 7} { r - 6}#?
  
• How do you solve #12x ^ { 2} - 2x + 2= 4#?