Which of the following does NOT need to be considered when you are determining a source’s credibility? a. the author’s credibility b. the perspective of the topic c. the professional appearance of the source d. the type of information available from the time period

To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation