SOL Retest

Factor completely.
k² -2k - 24

• (k+4)(k-6)
• (k+4)(k+6)
• (k+6)(k-1)
• (k-4)(k+6)

Factor completely: 2x²+22x+60

• (2x+10)(x+6)
• (x+5)(x+6)
• 2(x+1)(x+30)
• 2(x+5)(x+6)

Factor completely: x²-13x+40

• (x-5)(x-8)
• (x+5)(x+8)
• (x-4)(x-10)
• (x-2)(x-20)

Divide the polynomial by the monomial.

• 15x⁹ - 8x³
• 3x⁶ - 8x³
• -5x¹²
• 3x⁶ - 40x³

Divide the polynomial by the monomial.

• 2x⁸-8x²-28x
• 2x⁸-2x²-7x
• 8x⁷-8x-28x
• 2x⁷ -2x -7

What is the value of the x-coordinate to the solution to this system of linear equations?

2x + 3y = 15 and -x + 3y = 3

• 3

• -3

• 6

• 4

Solve the system given:
3x - y = 7
2x + y = 3

• (-1,2)
• (5,4)
• (4,5)
• (2,-1)

Find the slope of the line through each pair of points.

(8, -1), (15, 18)

• 18/7

• 19/7

• 17/7

• -19/7

Find the slope of the line through each pair of points.

(5, -18), (-10, -12)

• -2/5

• -6/15

• -3/7

• -1/4

• 2 ³√12
• 2 ³√4
• ³√96
• 4 ³√6