Mathematics, 01.07.2019 15:00 idkjules5728
Solve the system of equations by substitution. 2x + y = 3z x + y = 6z what is the value for y from the first equation, that could be substituted into the second equation? a. -2x +3z b. 3z + 2x c. -2x - 3z d. 2x + 3z
Answers: 1
Mathematics, 21.06.2019 17:00
Use the expression below.β4b + 8c + 12 β 8b β 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(β2b + c + 3) b. 3(β2b + c + 3) c. 4(β2b + c + 3) d. 6(β2b + c + 3)part cwhat is the value of the expression when b = 2 and c = β3? enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 21:00
An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0
Answers: 1
Mathematics, 22.06.2019 04:20
6. tim is trying to study but hours go by and he doesn't get anything done. what time management advice would tim? work in smaller chunks of time an hour or less whenever you have a few minutes to spare. create flashcards. talk to your instructor right away and make a plan together for how you can get back on track, take scheduled breaks only or allow yourself only 5-10 minute breaks find somewhere quiet like a library or school to study tum off your phone and/or tell others you are busy
Answers: 2
Solve the system of equations by substitution. 2x + y = 3z x + y = 6z what is the value for y from t...
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