Mathematics, 18.10.2019 13:10 britneyvaughn219
Solve using a system of equations. lucia wants to go ice skating. she must pay for admission and then rent ice-skates. rates for two rinks near her home are shown below.
ice plex
$5 for admission plus $2 per hour of skate rental
skate world
$10 for admission plus $1 per hour for skate rental
let x represent the cost of admission in dollars and let y represent the number of hours skates are rented for. write a system of equations to represent the problem.
! i cannot figure this out
Answers: 2
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60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
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Mathematics, 22.06.2019 00:30
$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?
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Solve using a system of equations. lucia wants to go ice skating. she must pay for admission and the...
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