Mathematics, 22.07.2019 00:32 RioQNA
Solve the system using the substituiton method 5x-2y=-20 6x+y=-7
Answers: 1
Mathematics, 21.06.2019 22:00, amandajennings01
22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!
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Mathematics, 22.06.2019 03:30, ddwithdadarco
Given the equation −4 = 12, solve for x and identify if it is an extraneous solution.
Answers: 1
Mathematics, 22.06.2019 05:30, heyitseddie06
Melody received $140 at the end of a certain week. how many customers did she advise that week?
Answers: 3
Solve the system using the substituiton method 5x-2y=-20 6x+y=-7...