Which expressions are equivalent to 4b

Choose all answers that apply:

a. b+2 (b+2b)

b. 3b+b

c. 2 (2b)

Question

Mathematics

Ivy Novak

14 February, 10:58

Which expressions are equivalent to 4b

Choose all answers that apply:

a. b+2 (b+2b)

b. 3b+b

c. 2 (2b)

+1

Answers (2)

Know the Answer?

Yandel Floyd · Answer 1

b. 3b+b

c. 2 (2b)

Step-by-step explanation:

Option a is

b+2 (b+2b) = b+2 (3b) Adding the like terms b and 2b

=b+6b

=7b

Option b is:

3b+b = 4b (Like terms can be added)

Option c is

2 (2b) = 4b. [ 2x2=4]

OPtions b and c both equal 4b.

Clare Jones · Answer 2

Clare Jones 14 February, 12:56

0

c and b are your answers

Which expressions are equivalent to 4bChoose all answers that apply:a. b+2 (b+2b)b. 3b+bc. 2 (2b)

Which expressions are equivalent to 4b

Choose all answers that apply:

a. b+2 (b+2b)

b. 3b+b

c. 2 (2b)