TSI Practice Test

What are the solutions to the equation?

 $x^2-8x+15=0?$  

• (15, 1)

• (-3, -5)

• (3, 5)

• (-15, -1)

 $3\left(x+1\right)=5\left(x-2\right)+7$  

Solve for X:

• -2

• 2

• -3

• 3

What is the probability of selecting a male from a group of 4 males and 8 females?

• 1/3

• 1/2

• 2/3

• 4/8

If 2x + 5 = 8x, then 12 x = ?

• 5

• 10

• 15

• 20

 $\sqrt{2x}=4$  

What is the value of x in the following equation:

• 1

• 4

• 8

• 16

If the price of a 1,500 square ft. home is $300,000 what is the price of a 2,000 square ft. home?

• $ 300,000.00

• $ 400,000.00

• $ 450,000.50

• $ 350, 000.75

Find the X - Intercept of a line that has the following equation: 2y = 3x - 6

• -2

• 2

• -1

• 1

Out of 90 kids, what is the probability that a randomly selected kid plays football?

• 25 / 90

• 34 / 90

• 17 / 45

• 90 / 34

 $\frac{2}{3}x\ +\ 2\ =\ 4$  
Solve for X:

• 3

• 4

• 5

• 6

 $\sqrt{15}\cdot\ \sqrt{3}=\ ?$  

•  $\sqrt{45}$  

•  $3\sqrt{5}$  

•  $5\sqrt{3}$  

•  $3\sqrt{15}$