Answers created by MystaryPi

• Back to user's profile
• How do you write 42% as a fraction in simplest form?
  
• How do you find the product #-3*4#?
  
• How do you evaluate #abs(-10)#?
  
• What causes a massive star to explode?
  
• How do you find the sum #-10+(-5)#?
  
• Tiffany pays $40 for 160 minutes of talk time on her cell phone. How many minutes of talk time does she get per dollar?
  
• How do you find the sum #4+(-6)#?
  
• How do you find the difference #-10-14#?
  
• How do you evaluate #12+ 4^ { 2} \times 3- 9#?
  
• How do you simplify #-( - 2a + 4)#?
  
• How do you evaluate #(-27)-24#?
  
• How is the expansion of the universe measured?
  
• What are the particles in the nucleus of an atom that carry no charge?