Solve the following system of equations by ELIMINATION
\large -5x+2y=9
\large 2x-3y=-19...
Mathematics, 01.02.2021 20:20, bumeh511
Solve the following system of equations by ELIMINATION
\large -5x+2y=9
\large 2x-3y=-19
Answers: 3
Mathematics, 22.06.2019 03:00, jess6142
Aboat has a speed of 9 mph in calm water. it takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 2(9 – c) = 4(9 + c) 9 + c = 4(9 – c) 9 – c = 2(9 + c) 4(9 – c) = 2(9 + c)
Answers: 3
Mathematics, 22.06.2019 03:00, PearlJam5492
What is the answer to question 11? will give extra points! include a explanation (reasonable) for you : )
Answers: 2
Physics, 12.04.2021 21:50
Mathematics, 12.04.2021 21:50