Acompany produces and sells 211,600 boxes of t-shirts each year. each production run has a fixed cost of $400 and an additional cost of $3 per box of t-shirts. to store a box for a full year costs $2. what is the optimal number of production runs the company should make each year? do not include units with your answer.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

i think it’s c i believe

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5