Two equations are given below:
a β 3b = 16
a = b β 2
what is the solu...
Mathematics, 10.10.2019 08:30 Geo777
Two equations are given below:
a β 3b = 16
a = b β 2
what is the solution to the set of equations in the form (a, b)?
(β2, β6)
(β7, β9)
(β11, β9)
(β12, β10)
Answers: 2
Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
Answers: 1
Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Mathematics, 21.06.2019 23:00
Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?
Answers: 1
History, 13.10.2019 19:00
Biology, 13.10.2019 19:00
English, 13.10.2019 19:00
Geography, 13.10.2019 19:00
Biology, 13.10.2019 19:00
Health, 13.10.2019 19:00
English, 13.10.2019 19:00
Mathematics, 13.10.2019 19:00
Chemistry, 13.10.2019 19:00
Mathematics, 13.10.2019 19:00