I NEED HELP WITH SLOPES! Help me! No it’s not 3,4 omg read ittt

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16