Question

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Select the correct reasons for statements 1 and 3 to complete the proof.

Prove: 3x + 2 • x • 11 = 25x.
1. 3x + 2 • x • 11 = 3x + 2 • 11 • x 1. ?
2. 3x + 2 • x • 11 = 3x + 22x 2. Multiplication
3. 3x + 2 • x • 11 = 25x 3. ?


A.
Commutative Property of Addition, Addition

B.
Commutative Property of Multiplication, Addition

C.
Associative Property of Multiplication, Addition

D.
Commutative Property of Multiplication, Multiplication

Answer 1

@phi

Answer 2

@chucky00

Answer 3

plz hurry

Answer 4

its C. Associative Property of Multiplication, Addition

Answer 5

can you help me with 1 more

Answer 6

What is the correct reason for statement 2?
Prove: 9 + 3x + (x ∙ 4) = 7x + 9
Statements Reasons
1. 9 + 3x + (x ∙ 4) 1. Given
2. 9 + 3x + 4x 2.
3. 9 + 7x 3. Addition
4. 7x + 9 4. Commutative Property


A.
Commutative Property

B.
Multiplication

C.
Addition

D.
Associative Property

Answer 7

d

Answer 8

d