Write the slope intercept 5x+7y=21

Ineed i been stuck on this question since yesterday

Describe how making an ‘and’ compound sentence effects your solution set

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.