Systems/Equations

• the variables will all cancel out

  the remaining numbers are not equal

• the variables will all cancel out

  the remaining numbers are equal

• this equation actually has one solution

• this equation actually has INFINITE SOLUTIONS

• the variables will all cancel out

  the remaining numbers are not equal

• the solution would actually be x = 8

• this equation actually has one solution

• this equation actually has INFINITE SOLUTIONS

The table shows the total pay of two jobs over time.

If these same rates continue, how many hours will it take for Job B to earn the same amount of money as Job A?

• Job B will NEVER have the same amount of money as Job A

• Job B and Job A will have the same amount of money at 14 hours

• Job B and Job A will have the same amount of money at 5 hours

• Job B and Job A will ALWAYS have the same amount of money

Which equation below would help you determine the number of hours when both jobs would pay the same amount?

• 20h + 100 = 20h + 50

• 20 + 100 = 20 + 50

• 20h = 20h

• 100 = 50

Which equation below would help you determine the number of rides when both carnivals would cost the same amount?

• 2r + 5 = 25

• 5 + 2r = 25r

• 2r = 25r

• 2 + 5r = 25

Which carnival would be cheapest if you got on 8 rides?

• A

• B

• both A and B would be the same cost

• A and B will always cost the same

At what number of rides would both carnivals cost the same?

• 10 rides

• 13 rides

• both A and B would always be the same cost

• A and B will never cost the same

Which carnival would be cheapest if you got on 12 rides?

• A

• B

• both A and B would be the same cost

• A and B will always cost the same

Which phone plan costs more at the beginning?

• Verizon

• Sprint

• both cost the same at all times

• it is impossible to determine which costs more

Which phone plan costs more per month?

• Verizon

• Sprint

• both cost the same at all times

• it is impossible to determine which costs more