Mathematics, 09.12.2021 18:30 adenmoye0910
Question 1 of 10
In order to solve the following system of equations by addition, which of the
following could you do before adding the equations so that one variable will
be eliminated when you add them?
2x - 4y= 5
6x – 3y=10
O A. Multiply the top equation by 3 and the bottom equation by 4.
B. Multiply the top equation by-3 and the bottom equation by 2.
ООО
C. Multiply the top equation by-2.
D. Multiply the top equation by-3.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
Answers: 2
Mathematics, 21.06.2019 22:00
In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.
Answers: 1
Mathematics, 21.06.2019 22:30
What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.
Answers: 1
Mathematics, 21.06.2019 22:40
Find the missing factor. write your answer inexponential form.9^2=9^4×
Answers: 1
You know the right answer?
Question 1 of 10
In order to solve the following system of equations by addition, which of the
Questions
Mathematics, 22.10.2020 14:01
Geography, 22.10.2020 14:01
Mathematics, 22.10.2020 14:01
French, 22.10.2020 14:01
Mathematics, 22.10.2020 14:01
Mathematics, 22.10.2020 14:01
Mathematics, 22.10.2020 14:01
Mathematics, 22.10.2020 14:01
Computers and Technology, 22.10.2020 14:01
Chemistry, 22.10.2020 14:01
Mathematics, 22.10.2020 14:01
Social Studies, 22.10.2020 14:01
History, 22.10.2020 14:01
History, 22.10.2020 14:01
