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Mathematics 7 Online
OpenStudy (habbababba1):

will fan and medal for CORRECT answers!!!!!

OpenStudy (habbababba1):

Jack and Jim sign up with an online music store. Jack chooses 15 downloads for $19.75, and Jim chooses 40 downloads for $43.50. Both amounts include a one-time registration fee, which is the same for each account, plus the fee for the number of downloads. What is the registration fee, and what is the cost of each download?

OpenStudy (habbababba1):

The registration fee is $5.50, and the cost per download is $0.95. The registration fee is $3.50, and the cost per download is $1.00. The registration fee is $2.50, and the cost per download is $0.85. The registration fee is $4.75, and the cost per download is $1.00. NextReset

OpenStudy (animalover02):

the cost of the download is 1.08$

OpenStudy (animalover02):

let x = the registration fee y = the cost of each download Jack chooses 15 downloads for $19.75: x + 15y = 19.75 Jim chooses 40 downloads for $43.50: x + 40y = 43.50 by solving the system of equations: x + 15y = 19.75 x + 40y = 43.50 we find: x = $5.5 y = $0.95the registration fee is $5.5. the cost of each download is $0.95.

OpenStudy (animalover02):

(please metal)

OpenStudy (habbababba1):

haha sorry i wasnt paying attention i didnt see u responded alredy

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