Pre- Algebra Day 7

What is the value of -2v + 2h - 8s if v = 9, h = 7, and s = -6?

• 44
• -44
• 54
• -54

Tags

CCSS.6.EE.A.2C

Work out the value of the expression when a = 3, b = 4 and c = 5.

• 3
• 1   1/3
• 4
• 1/3

Tags

CCSS.6.EE.A.2C

Simplify the following:
-2 ⋅ (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Tags

CCSS.6.EE.A.1

Evaluate the expression.

• -30
• -18
• 30
• -66

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.5

Which result will be Rational?

• 3.16 + π

• 2.6̅3 − √5

• √8 ⋅ √2

• √5 ⋅ √4

Tags

CCSS.7.NS.A.1D

Which statement is Always true?

• Any irrational number added to any rational number is equal to a rational number.

• Any irrational number added to any irrational number is equal to a rational number.

• Any irrational number multiplied by any non-zero rational number is equal to a rational number.

• Any irrational number multiplied by any non-zero rational number is equal to an irrational number.

Tags

CCSS.HSN.RN.B.3

.141414141414...

• Rational 
• Irrational 

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Once simplified, is this number rational or irrational? (√2) * (√2)

• Rational 
• Irrational

Tags

CCSS.HSN.RN.B.3

• 16

• 48

• -28

• 4

Tags

CCSS.HSF.IF.A.2

• -67

• 67

• 77

• -77

Tags

CCSS.HSF.IF.A.2