You wonder if you can save money bye using your cell phone for all long distance calls. long distance calls cost $.05 per minute on your cell phone. the basic plan for your cell phone is $29.99 each month. the cost of regular phone service with unlimited long distance is $39.99. define a variable and write an inequality that will you find the number of long distance call minutes you may make and still save money.

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

56 44 2 4

step-by-step explanation:

160 cm

step-by-step explanation:

you have to add all the sides together

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405