Solving systems algebraically -
a boat traveled 115 miles each way downstream and back. the tri...
Mathematics, 19.09.2019 17:30, maddy7779
Solving systems algebraically -
a boat traveled 115 miles each way downstream and back. the trip downstream took 5 hours. the trip back to 23 hours. what is the speed of the boat in still water? what is the speed of the current? show your !
Answers: 1
Mathematics, 21.06.2019 19:00, libi052207
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12
Answers: 2
Mathematics, 21.06.2019 20:30, marahkotelman
Find the nonpermissible replacement for binthis expression. b2/5b +5
Answers: 1
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