Mathematics, 11.02.2021 21:20, jere0797

Solve using substitution 9x+5y=-84. 3x+y=-18

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, Sanchezj104

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Answers: 3

continue

Mathematics, 21.06.2019 20:30, Gabyngreen

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Answers: 1

continue

Mathematics, 22.06.2019 01:10, 3peak101

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?

Answers: 2

continue

Mathematics, 22.06.2019 01:30, Mah1937

Find the solution to this system 2,1 1,-2 1,2 -1,2

Answers: 1

continue

Do you know the correct answer?

Solve using substitution 9x+5y=-84. 3x+y=-18...