# Test - Intermediate Mathematics 2

1. Which of the following describes the addition:

- i) Starting at 0 on the number line, move left 5 units and then move left another 6 units.
- ii) Starting at -5 on the number line, move left 6 units.
- iii) Your bank account is overdrawn by $5.00 and you write a cheque for $6.00.

2. Evaluate 8 - 3(x - 2) - 5x given x = -3.

3. Multiply (x - 7)(2x +1)

^{2} - 7
^{2} + 15x - 7
^{2} - 15x - 7

^{2} - 13x - 7

4. If 3x + 4 = 15 then x is closest to

5. Simplify (x^{4}x^{2})/x^{8}

^{2}
^{2}
^{2}/2

6. One factor of x^{2} - 9x - 36 is

7. The length of a rectangle is 3 times its width. If w represents the width, then the area of the rectangle is

^{2} + 3w
^{2}

8. If the price of a CD is reduced 20% to a sale price of $11.96, then the original price is closest to: