Answers created by MG

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• How do you solve #(1/4)^x=64#?
  
• How do you solve #-\frac { 5} { 4} a + \frac { 1} { 5} a = - \frac { 21} { 50}#?
  
• How do you find the domain and range of #y = (3x+2)/(x-3)#?
  
• How do you solve the following linear system: # 3y+8x=7 , 8x=y+1 #?
  
• What does acceleration mean in motions graphs?
  
• How do you simplify #5ba^-4# and write it using only positive exponents?
  
• Explain why the resistance of several resistors in series is increased if an additional resistor is connected in series with them? [4 marks]
  
• What is the weight (on earth) of a 13.5-gram object?
  
• How do you combine #3/y+2/(y-6)#?
  
• Alicia planted 45 tulip bulbs last year. This year she plans to plant 65 bulbs. What is the percent of increase in the number of tulip bulbs to the nearest tenth.?
  
• How do you determine the slope of the line passing through (5,-6) and (3,-6)?
  
• How do you find #w(-7)# given #w(t)=-2t+1#?
  
• How do you solve #0.8( x - 8) = 6.4#?