Unit 1: Foundations of Algebra Review

Simplify the expression:
(- 6p⁴  + p³ + 1)
- ( 8p⁴- 8p³ + 7)

• -14p⁴ + 9p³ - 6
• -14p⁴ + 9p³ + 6
• -14p⁴ + 9p³ - 1
• -15p⁴ + 9p³ + 6

Tags

CCSS.HSA.APR.A.1

Simplify the expression:
(p³ - 6p⁴ + 1) - (8p⁴ - 8p³ + 7)

• -14p⁴ + 9p³ - 6
• -14p⁴ + 9p³ + 6
• -14p⁴ + 9p³ - 1
• -15p⁴ + 9p³ + 6

Tags

CCSS.HSA.APR.A.1

Simplify the expression:
(4v³ + 3v - 8v⁴) + (4v - 8v⁴ - 7)

• -17v⁴ + 4v³ + 2v - 7
• -16v⁴ + 4v³ + 10v - 7
• -16v⁴ + 4v³ + 7v - 7
• -16v⁴ + 4v³ + 2v - 7

Tags

CCSS.HSA.APR.A.1

• 12

• 20

• 64

• 80

Tags

CCSS.6.EE.A.2C

• 0

• 5

• -10

• -22

Evaluate when m = -5; n = 4 ; r = 2

• -20

• -2

• 2

• 20

Tags

CCSS.6.EE.A.2C

Half the difference of four and a number is twelve

• 1/2 (4 - x) = 12

• 1/2x - 4 = 12

• 1/2 (4) - x = 12

• x / 2 - 4 = 12

Tags

CCSS.HSA.CED.A.3

The square root of the product of 2 and a number

Tags

CCSS.6.EE.B.6

The sum of five and a number, squared

• x + 5

Tags

CCSS.6.EE.A.2A

The quotient of a number and seven is eight

• 7 / n = 8

• n / 7 = 8

• 7n = 8

• 8n = 7

Tags

CCSS.HSA.CED.A.3