Select the multiplication sentence that applies the associative property of multiplication to the example. example: 1 × (9 × 5) = 45 a. 1 × (9 + 5) = 14 b. (8 × 5) + 5 = 45 c. (1 + 9) × 5 = 50 d. (1 × 9) × 5 = 45

Factor a^3 - 3 + 3a^2 - a. a) (a - 1)(a + 1)(a + 3) b) (a^2 + 1)(a - 3) c) (a^2 - 3)(a + 1

Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.