Mathematics, 13.07.2019 08:00, oliviaciscooc
Asystem of equations is shown below: equation a: 4c = d − 8 equation b: c = 5d + 8 which of the following steps should be performed to eliminate variable d first? multiply equation b by 4. multiply equation a by −5. multiply equation a by 4. multiply equation b by 5.
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 22:30, tdyson3p6xvtu
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?
Answers: 1
Do you know the correct answer?
Asystem of equations is shown below: equation a: 4c = d − 8 equation b: c = 5d + 8 which of the f...
Questions in other subjects:
Social Studies, 04.11.2019 08:31
English, 04.11.2019 08:31
Physics, 04.11.2019 08:31
Geography, 04.11.2019 08:31
Mathematics, 04.11.2019 08:31
Chemistry, 04.11.2019 08:31
Mathematics, 04.11.2019 08:31
