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A High-speed internet provider A has a $100 setup fee and costs $65 per month. High-speed internet
provider B has a setup fee of $30 and cost $70 per month. In how many months will both providers cost
the same? What will that cost be?


Sagot :

Answer:

265

Step-by-step explanation:

i don't know I just added all of the answers up. 100+65=165. 70+30=100. 100+165=265

Answer:

In 14 months, both providers will cost $1010

Step-by-step explanation:

Provider A costs 65 per month along with a 100 setup fee. You could write that as a slope-intercept equation, c = 65m+100
Provider B costs 70 per month along with a 70 setup fee. You could write that as a slope-intercept equation, c = 70m+30

You can put the two equations together, which would be 65m+100=70m+30. With simple algebra, you would get 5m=70. m would equal 14. So, after 14 months, the providers will cost the same. Now you can substitute 14 as m to find the price. c = 65(14)+100 = 1010. So, after 14 months, both providers will cost $1010.