X+y=12
x-y=2
plz plz I need answer using substitution method...
Mathematics, 07.09.2021 22:10, williamlindley2
X+y=12
x-y=2
plz plz I need answer using substitution method
Answers: 1
Mathematics, 21.06.2019 13:50, pedroramirezr2
Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?
Answers: 1
Mathematics, 21.06.2019 21:10, koolgurl2003
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
Answers: 1
History, 29.01.2021 04:50
Mathematics, 29.01.2021 04:50
Mathematics, 29.01.2021 04:50
Mathematics, 29.01.2021 04:50
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Mathematics, 29.01.2021 04:50