Lines e and f are intersected by lines a and b. At the intersection of lines a and e, the uppercase right angle is 110 degrees. At the intersection of lines b and e, the uppercase right angle is 110 degrees. At the intersection of lines b and f, the bottom right angle is 80 degrees. Which lines are parallel? Justify your answer.

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

step-by-step explanation:

coldest temperature they recorded add me europa2433

europa2433

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads