Answers edited by jk.13

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• Lester worked 12 hours last week at the grocery store and and $93.00. If he continues to earn the same hourly pay, how many additional hours must he work to earn another $62.00?
  
• What’s 11-(-6) ?
  
• How do you evaluate #sqrt32 + 2sqrt18 - 3sqrt50 + 3sqrt98#?
  
• Two legs of a right triangle are two consecutive even integers while the hypotenuse is 10 inches. What are the measure of both legs?
  
• How do you solve the inequality #-8 < 2(x+3)# and #2(x+3) <8#?
  
• How do solve the following linear system?: # -6x+6y=6 , -6x+3y=-12 #?