Real Number System Unit 1 Practice Test

Classify the following numbers using all classifications it belongs to: √19

• Real

• Irrational

• Integer

• Whole

• Rational

Classify the following numbers using all classifications it belongs to: 0

• Real

• Rational

• Integer

• Whole

• Natural

12/3 = √16

• True

• False

√(81/25) < 1

• True

• False

200 = 4(7x+8)

• x = -6

• x = 6

• x = 2

• x = -2

Solve the following equation for x.

y = mx + b

Solve for t.

x = r + t

• t = x - r

• t = x + r

• t = xr

• t = ^x/_r

Last season, I spent $2752 to see my team play 43 games.  To see each game, I had to buy a ticket and pay $10 for parking.  Write the equation I could use to see how much each ticket cost.

• 10(x+43) = 2752
• x(10+43) = 2752
• 43(x+10) = 2752
• 2752(43+x)=10

Juan decided to join a gym to get in shape for football. He has two payment options. Option A is to buy a membership card and pay $2 each time he goes to the gym. Option B is to pay $4 each time he goes. A membership card costs $30. After how many times, t, will the cost of Option A be equal to the cost of Option B

• 50

• 20

• 15

• 25

WRITE AN EQUATION
For a field trip 4 students rode in cars and the rest filled nine buses. How many students were in each bus if 472 students were on the trip?

• 4x=472
• 9x=472
• 4+9x=472
• 4+x=472