Mathematics, 29.11.2019 06:31 armahoney8566
Markus scored 85, 92, 82, and 94 on the first four tests of the semester. his teacher has not yet told him his score on his fifth test, but did tell him that his score on the fifth test is five points lower than the average (arithmetic mean) of all five tests. which equation could markus use to determine the score of the fifth test, x? 4(x + 5) = 353 + x 5(x + 5) = 353 + x 4(x – 5) = 353 + x 5(x – 5) = 353 + x
Answers: 1
Mathematics, 21.06.2019 16:30
You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.
Answers: 2
Mathematics, 21.06.2019 23:50
How are algebraic expressions evaluated using substitution?
Answers: 1
Mathematics, 22.06.2019 00:20
Maria solved an equation as shown below. what is the solution to maria’s equation?
Answers: 1
Markus scored 85, 92, 82, and 94 on the first four tests of the semester. his teacher has not yet to...
Mathematics, 05.01.2021 21:20
History, 05.01.2021 21:20
Mathematics, 05.01.2021 21:20
Mathematics, 05.01.2021 21:20
Mathematics, 05.01.2021 21:20
History, 05.01.2021 21:20
Arts, 05.01.2021 21:20
Geography, 05.01.2021 21:20
Law, 05.01.2021 21:20