There were s students at a summer camp in 2010. in 2011, there were half as many students as the previous year. in 2012, there were 54 fewer students than in 2010. what expression would represent the total number of students at the summer camp for all three years?

B

Step-by-step explanation:

did the assigment good luck <3

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5