Integrated Math 1 Unit 1 Quiz

2n⁴ * 5n⁴

• 7n⁴
• 10n¹⁶
• 10n⁸
• none of the above

Tags

CCSS.HSA.APR.A.1

25x⁵/5x³

• 5x
• 5x⁸
• -5x²
• 5x²

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Combine like terms to simplify:
 (5x + 2) + (4x + 5)

• 9x -7
• -9x-11
• 9x+7
• x+7

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Add or Subtract to Simplify:
 (x + 2x²) + (4x² + 7x)

• 6x² + 8x
• 8x² + 6x
• 2x² + 6x
• 2x² + 8x

Tags

CCSS.HSA.APR.A.1

 $\left(-5u^5+5\right)+7u^5$  

•  $2u^5+5$  

•  $-10u^5+7$  

•  $12u^5+5$  

•  $-12u^5+5$  

 $\left(-2a+5\right)+\left(-6a\right)$  

•  $-8a+5$  

•  $3a-6$  

•  $8a+5$  

•  $-a-2$  

 $\left(-13w^2+13\right)-\left(-2w^2\right)$  

•  $-11w^2+13$  

•  $-15w^2+13$  

•  $w^2-2$  

• Joe if you pick this answer you'll be wrong

 $\left(-6y^5-5\right)-13y^5$  

•  $-19y^5-5$  

•  $-11y^5-13$  

•  $11y^5+13$  

• Steven, this answer is wrong

 $\frac{-52a^5}{13a^4}$  

•  $-4a$  

•  $4a^9$  

•  $-4a^9$  

• Sergio, this one might be right, but probably not