Solve by substitution
y=x+3
y=2x+5...
Mathematics, 25.08.2019 16:00 mikey952
Solve by substitution
y=x+3
y=2x+5
Answers: 2
Mathematics, 21.06.2019 19:30, markel19
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Mathematics, 22.06.2019 01:30, christyr2002
Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?
Answers: 1
Mathematics, 22.06.2019 02:00, psitthibun
Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?
Answers: 1
Mathematics, 22.06.2019 04:00, shaheedbrown06
Pls i’m super dumb and i need with this one it’s due tomorrow
Answers: 2
Mathematics, 30.06.2019 11:00
Mathematics, 30.06.2019 11:00
Mathematics, 30.06.2019 11:00
Mathematics, 30.06.2019 11:00
Mathematics, 30.06.2019 11:00