Two companies provide home Internet services.
- The first company charges a one-time
fee of $...
Mathematics, 07.04.2021 19:00 223103
Two companies provide home Internet services.
- The first company charges a one-time
fee of $55 for the equipment, plus $30
per month for the service.
- The second company charges a
one-time fee of $25 for the equipment,
plus $45 per month for the service.
At how many months will the services of the
two companies cost the same?
Answers: 1
Mathematics, 22.06.2019 01:30, haleymoodie6034
Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 2
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