Answer:
A correct!!!
Step-by-step explanation:
Usatestprep
Answer:
<h2>
Explanation:</h2>
We have the following System of Linear Equations in two variables:

So let's call this as SYSTEM A. Two systems of equations are said to be equivalen if and only if they have the same solution, so we can get an equivalent system, called SYSTEM B, by multiplying an equation by some constant value. Let's say we multiply equation (1) by 2, then:

In conclusion:
SYSTEM A:

SYSTEM B:

SYSTEM A and SYSTEM B are equivalent
<h2>Learn more:</h2>
System of equations: brainly.com/question/13799715
#LearnWithBrainly
Answer:
Answer should be C
Step-by-step explanation:
MAtH
Hmmm I don’t know?helppp!!
Answer:
<em><u>Please help and NO LINKS</u></em>
<em><u>Please help and NO LINKSTo conduct a survey about the type of phone service most people in Greenville prefer, 10 different blocks in the neighborhood are chosen. On these 10 blocks, 10 houses are selected at random, and then one resident of each of those houses is interviewed. This type of sampling method is</u></em><em><u>(</u></em><em><u>A</u></em><em><u>)</u></em>
Step-by-step explanation:
<em><u>(</u></em><em><u>I</u></em><em><u> </u></em><em><u>hope</u></em><em><u> </u></em><em><u>this</u></em><em><u> </u></em><em><u>helps</u></em><em><u>)</u></em><em><u>(</u></em><em><u>BRAINLEIST</u></em><em><u> </u></em><em><u>PLEASE</u></em><em><u>)</u></em><em><u>❤</u></em><em><u>☺️</u></em><em><u>☻</u></em><em><u>♨️</u></em>