in 2010 a fone company offerd da followng cell fone plan to consumers for calling(assume txting is free fr each plan)country wide basic plan:
basic plan: monthly fee =10 dhs,charge for mins used = 0.50 dhs per min super plan:
monthly fee=40 dh charge for min used=0.40 dhs per min hyper plan:monthly charge=125 dhs charge fr min,0.25 dhs per min. q1. if a customer plans to use 500 mins per month which plan is the best value? q2. a cell phone plan consists of a fixd cost(da monthly fee)nd a variable cost(charge for mins used)rite an equation tht gives the total cost of each plan wen x mins r u

Question

in 2010 a fone company offerd da followng cell fone plan to consumers for calling(assume txting is free fr each plan)country wide basic plan:
basic plan:  monthly fee =10 dhs,charge for mins used = 0.50 dhs per min super plan:
monthly fee=40 dh charge for min used=0.40 dhs per min hyper plan:monthly charge=125 dhs charge fr min,0.25 dhs per min. q1. if a customer plans to use 500 mins per month which plan is the best value? q2. a cell phone plan consists of a fixd cost(da monthly fee)nd a variable cost(charge for mins used)rite an equation tht gives the total cost of each plan wen x mins r u