Mathematics, 04.10.2019 17:50 brittanysanders
Malik earns $9.50 per hour at his job. he deposits everything he earns into his savings account. he currently has $100 in his savings account. linda earns $7.00 per hour at her job. she deposits everything she earns into her savings account. she currently has $320 in her savings account.
write a system of equations that can be used to determine when malik and linda will have an equal amount of money in their accounts after working the same number of hours.
how many work hours will it take for malik and linda to have an equal amount of money in their accounts? show your work.
Answers: 1
Mathematics, 21.06.2019 16:00, Maria3737
An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.
Answers: 2
Mathematics, 21.06.2019 17:20, ryleepretty
Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?
Answers: 2
Mathematics, 21.06.2019 20:30, gsmgojgoss9651
Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.
Answers: 1
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