Mathematics, 05.11.2019 04:31 Esme1995
select all the equations that could replace one of the equations in the following system without changing its solution.
−8x −6y = 10
x + 7y = 9
select one or more:
a. -2x + 7y = 9
b. 4x + 3y = -5
c. 24x + 18y = 10
d. -16x - 12y = 20
e. 3x + 21y = 27
f. x - 14y = -18
Answers: 3
Mathematics, 21.06.2019 19:00
Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?
Answers: 3
Mathematics, 21.06.2019 21:30
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 1
Mathematics, 22.06.2019 04:00
The table shows the results of a survey on students favorite kind of movie. select the appropriate values to complete the model to find the fraction of students that prefer comedy or action movie.
Answers: 1
select all the equations that could replace one of the equations in the following system without cha...
Geography, 28.01.2020 17:52
Mathematics, 28.01.2020 17:52
History, 28.01.2020 17:52
Mathematics, 28.01.2020 17:52
Mathematics, 28.01.2020 17:52
Physics, 28.01.2020 17:52
History, 28.01.2020 17:52
Health, 28.01.2020 17:52