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

Tags

CCSS.8.EE.C.7A

• 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

Tags

CCSS.8.EE.C.7A

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

Tags

CCSS.7.EE.B.4A

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

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

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

Tags

CCSS.8.EE.C.8C

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

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

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

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which phone plan costs more per month?

• Verizon

• Sprint

• both cost the same at all times

• it is impossible to determine which costs more

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9