Which expression is equivalent to 18 1/5 - (-22 2/5) - (-40 1/5)
a. 18 1/5 - 22 2/5 - 40 1/5
b. 18 1/5 + (-22 2/5) + (-40 1/5)
c. -18 1/5 - 22 2/5 + 40 1/5
d. 18 1/5 + 22 2/5 + 40 1/5

option D

Step-by-step explanation:

To get equivalent expression we need to remove the parenthesis

multiply negative sign inside the parenthesis

when we multiply negative and negative it becomes positive.

So the expression becomes

So, option D is the equivalent expression

0.02040816326

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation: