gokce15 gokce15

23-03-2021
Mathematics

contestada

Justin charges $21 per linear foot to install a wood fence. It costs him $19 per line foot plus $4000 to purchase materials and hire installers each month. How many linear feet of fencing would he need to install each month to break even?

Respuesta :

jordyndyson jordyndyson

23-03-2021

Answer:

21x=19x+4000

minus 19x

then divide by 2

×=2000

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