How many solutions does the system 2y=10x-14 and 5x-y=7 have?
A. one
B. two
C. none <...
Mathematics, 15.12.2020 02:50 chaitanyac90
How many solutions does the system 2y=10x-14 and 5x-y=7 have?
A. one
B. two
C. none
D. infinitely many
Answers: 3
Mathematics, 21.06.2019 16:30
Divide the following fractions 3/4 Ă· 2/3 1/2 8/9 9/8 2
Answers: 2
Mathematics, 21.06.2019 17:00
An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?
Answers: 3
Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
Mathematics, 04.10.2020 16:01
Chemistry, 04.10.2020 16:01
Chemistry, 04.10.2020 16:01
Mathematics, 04.10.2020 16:01
Social Studies, 04.10.2020 16:01
World Languages, 04.10.2020 16:01
English, 04.10.2020 16:01
Mathematics, 04.10.2020 16:01
English, 04.10.2020 16:01