distributing negatives,fractions, decimals and multistep

-4(k - 7)

• -4k + 28
• -4k - 28
• 4k + 28
• 4k - 28

Tags

CCSS.6.EE.A.3

Simplify:1/3(18b - 39)

• -13 - 6b
• 54b - 13
• 6b - 13
• 6b + 13

Tags

CCSS.6.EE.A.3

My very first step is to ALWAYS distribute in algebra problems where I see a number being multiplied by what is inside the parentheses: What does this simplify to? -1/2(4t - 2)

• -2t + 1

• -2t - 1

• 2t - 1

• 2t + 1

My very first step is to ALWAYS distribute in algebra problems where I see a number being multiplied by what is inside the parentheses: What does this simplify to? -1/3(9t - 6)

• -3t + 2

• -3t - 3

• 3t - 2

• 3t + 3

My very first step is to ALWAYS distribute in algebra problems where I see a number being multiplied by what is inside the parentheses: What does this simplify to? 1/3(1/2t + 2/5)

• 1/6t + 2/15

• 1/5t + 3/8

• 1/5t + 2/15

• 1/6t + 3/15

-8 ( x + 2) = ?

• -8x + 2
• -8x + 16
• -8x – 16

Tags

CCSS.6.EE.A.3

-4 ( x + 3) = ?

• -4x + 3
• -4x + 12
• -4x – 12

Tags

CCSS.6.EE.A.3

-5( 2x + 3) = ?

• -10x + 3
• -10x + 15
• -10x – 15

Tags

CCSS.6.EE.A.3

-5( 2x – 3) = ?

• -10x + 3
• -10x + 15
• -10x – 15

Tags

CCSS.6.EE.A.3

Which expression(s) are equivalent to:
3.2 - (-4.5 + 1.8)?
a. 3.2 + 4.5 + 1.8           b. 3.2 + 4.5 - 1.8
c. 3.2 - (1.8 - 4.5)         d.  3.2 - 1.8 + 4.5
e.  3.2 - 1.8 - 4.5

• a, b, c
• b, c, e
• b, c, d
• a, d, e

Tags

CCSS.7.NS.A.1D