Mathematics, 03.10.2019 00:40 luthfipadasseri
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the second equation is substituted into the first equation.
3x + 2y = β21
x β 3y = 4
a. 3(3y + 4) + 2y = β21
b. 3(β3y + 4) + 2y = β21
c. 3x + 2(3y + 4) = β21
d. 3x + 2(β3y + 4) = β21
Answers: 1
Mathematics, 21.06.2019 20:30
What is always true about a positive integer raised to a negative odd power?
Answers: 1
Mathematics, 22.06.2019 00:00
Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?
Answers: 1
If you were to use the substitution method to solve the following system, choose the new equation af...
Mathematics, 01.08.2019 04:20
Social Studies, 01.08.2019 04:20
English, 01.08.2019 04:20
Computers and Technology, 01.08.2019 04:20
Computers and Technology, 01.08.2019 04:20