Equivalent Expressions

A prime factorization of a value is shown below.

2³ • 5 • 7

Which expression is equivalent to this prime factorization?

• 30 • 7

• 4 • 5 • 14

• 10 • 7

• 2 • 15 • 7

Which of these can be written as an equation?

• The product of 7 and n is more than 2

• 2.1 times x minus 9

• Half of 5 plus b is 11.8

• 4 times w plus 3

Solve

250 – 17.5(4 - 2.5) + (35.80 – 21.38)

• 327.37

• 941.92

• 238.17

• 924.9

Generate equivalent expression for 5x + 7 + 2x

• 12x + 2x

• 7 + 7 + x

• 7x + 7

• 14x

Tags

CCSS.6.EE.A.4

Which property is represented?
10(x + 8) = 10x + 80

• Commutative Property
• Associative Property
• Distributive Property

Tags

CCSS.6.EE.A.3

Find the expression equivalent to:

5(y + 7)

• 5y + 35

• 5y + 7

• 5y + 12

• y + 35

Commutative Property of addition means...

• If the order of the terms changes, the sum stays the same.

• If the order of the coefficients changes, the product stays the same.

• If the order of the variables changes, the product stays the same.

• If the order of the math changes, the quotient stays the same.

Tags

CCSS.1.OA.B.3

6c + 2c - 3 + c + 5

• 10c
• 9c + 2
• 6c + 5
• 8c + 8

Tags

CCSS.7.EE.A.1

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7 
?

• 7⁵
• 7⁶
• 6⁷
• 7⁷

Tags

CCSS.6.EE.A.1