TEKS.MATH.8.8C

Solve for x:
-6x + 1 = -11

• x = 2
• x = 1.2
• x = 12
• x = -2

Tags

TEKS.MATH.8.8C

Solve    
2x² + 7x - 15 = 0

• -1.5 or 5
• No Solution
• -5 or 1.5
• 0.7 or 5

Tags

TEKS.MATH.8.8C

Factor by grouping:
5n³-10n²+3n-6

• (5n²+3)(n-2)
• (5n²-3)(n-2)
• (5n³+3)(n-2)
• 10n(n²-6)

Tags

TEKS.MATH.8.8C

A rectangle has an area of 2x² – 19x +45 ft². What are the dimensions of the rectangle?  

• (2x - 9)(x - 5)
• (2x + 9)(x + 5)
• (2x - 5)(x - 9)
• (2x - 5)(x + 9)

Tags

TEKS.MATH.8.8C

Solve the equation for z.

• 1/4
• -1/2
• 1/2
• -1/4

Tags

TEKS.MATH.8.8C

Justin is purchasing a new iPhone.  The sales clerk says that if he pays $100 now his monthly payments will be $25 and his total cost will be $600.  Which equation can be used to determine how many months Justin will be paying for his phone? 

• 25x + 100 = 600
• 25x - 100 = 600 
• 600 - 100x = 25
• 600 + 25x = 100 

Tags

TEKS.MATH.8.8C

Level 4 If my function rule is x - 4, what is my INPUT if the output is 7?

• 11

• 10

• 3

• 7

Tags

TEKS.MATH.8.8C

8(7-y) = -24

• y= 2

• y= 10

• y= 15

• y= -5

Tags

TEKS.MATH.8.8C

Level 3

Identify the steps to solve for b

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

Tags

TEKS.MATH.8.8C

Factor:

x² − 8x + 15

• (x + 5) (x + 3)

• (x − 5) (x − 3)

• (x + 15) (x − 1)

• (x − 7) (x − 8)

Tags

TEKS.MATH.8.8C