Question

Select ALL the expressions that are equivalent to 4b. *

(a) b+b+b+b
(b) b+4
(c) 2b+2b
(d) b⋅b⋅b⋅b
(e) b÷1/4

Answer 1

a, c, e

Explanation:

Answer 2

a, c, and e

Explanation:

`(a) b+b+b+b = 4b\\\\(b) b+4 = 4+b\\\\(c) 2b+2b = 4b\\\\(d) b*b*b*b = b^4\\\\(e) b/(1)/(4) = b*4 = 4b\\\\`

(a), (c), and (e) is equivalent to 4b.