D, I think because 40 % of 100 is 4 then you divide them into in half and get every 2/5 inmates were unemployed before they entered prison
80, because 120 divided by 3 is 40. 40 = 1/3 of 120, and 2/3 of 120 is 80 because 40+40= 80
Answer:
Step-by-step explanation:
I think that this is correct don't come at me if it's not.
Step-by-step explanation:
conditions : x≠0 and x≠-a and b≠1
1/(x+a) = b/x ⇌ 1×x = b(x+a) ⇌ x = bx + ba ⇌ (1-b)x = ab ⇌ x = ab/(1-b)
Answer:
31 degrees
Step-by-step explanation:
In order to solve this problem, it's essential to know that all the angles in a triangle add up to 180 degrees.
1. Add 54 and 95. This equals 149.
2. Subtract 149 from 180. This equals 31, which is your answer for that angle.
*When you're looking at a problem like this, sometimes it helps me to first determine if it's larger or smaller than a right angle so I know if my answer should be larger or smaller than 90 degrees.
