4
A system of equations and its solution are given below.
System A
23 - y = 3
33...
Mathematics, 09.06.2020 23:57 Batzs3rdacct
4
A system of equations and its solution are given below.
System A
23 - y = 3
33 + 4y = 10
Solution: (2,1)
Choose the correct option that explains what steps were followed to obtain the system of equations below.
System B
21 - y = 3
11. = 22
. A
To get system B, the second equation in system A was replaced by the sum of that equation and the first equation
multiplied by 4. The solution to system B will be the same as the solution to system A
B To get system B, the second equation in system A was replaced by the sum of that equation and the first equation
multiplied by 3. The solution to system B will not be the same as the solution to system A
C. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation
multiplied by -4. The solution to system B will not be the same as the solution to system A
D To get system B, the second equation in system A was replaced by the sum of that equation and the first equation
multiplied by 2. The solution to system B will be the same as the solution to system A
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:30, budjasdatazaki467
Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.
Answers: 1
Mathematics, 21.06.2019 19:30, gonzalesalexiaouv1bg
The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions
Answers: 2
Mathematics, 22.06.2019 00:30, woodfordmaliky
Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?
Answers: 2
You know the right answer?
Questions in other subjects:
Biology, 05.05.2020 16:51
Spanish, 05.05.2020 16:51
