6th grade exam

What is a two step equation?

• Equations that have 2 arithmetic operations

• multiples

• quadrants

• digits

Is a letter that represents the value of a number in a algebraic equation.

Solve: 4x + 4 = 32

• 6

• 7

• 8

• 9

Solve: 4x + 10 = 26

• 5

• 4

• 0

• 3

Solve: 4x + 2 = 46

• 11

• 7

• 10

• 6

Solve: x / 5 = 6

• 13

• 20

• 30

• 12

Katy is a contestant on the kids' game show, Spend or Switch! When she makes it up on stage, host Guy Granger takes out a stack of one hundred-dollar bills. He divides the bills evenly among all 5 contestants on stage. Each contestant receives 4 one hundred-dollar bills.

Which equation can you use to find the number of bills b in Guy Granger's stack?

• b + 5 = 4

• b - 5 = 4

• b/5=4

• b5=4

On Saturday mornings, Nolan volunteers at the hospital where his mother works. One Saturday, he answers phone calls at the information desk while the receptionist is away. Then he spends 25 minutes delivering flowers to patients' rooms. In all, Nolan volunteers at the hospital for 45 minutes that day.

Which equation can you use to find the amount of time t that Nolan answers phone calls?

• t - 25 =45

• t + 25 = 45

• t/25=45

• t25=45

Graphing: Make a graph from the following information.

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