Identify the property that justifies each step asked about in the answer area below. Line 1: n(m+2)
Line 2: nm+n*2
Line 3: mn+2n
Line 1 to 2 :
Line 2 to 3 :

answer is more than one

step-by-step explanation:

1) is right

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

show us the triangle so we can answer it