Tessa took a total of 9 quizzes over the course of 3 weeks. after attending 6 weeks of school this quarter, how many quizzes will tessa have taken in total? solve using unit rates

18

Step-by-step explanation:

if she took 9 quizzes over 3 weeks, after six weeks she would take 18 quizzes. 9x2 is 18, and 3x2 is 6.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

step-by-step explanation:

0