9. La mesure des côtés est représentée par une expression algébrique. Six représente 8, quel est le périmètre de ce triangle?
4X-7
2x + 4

answer: hey there,

the answer you are looking for is a..

hope this you!

98%

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

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it is x equals 3   plese mark me really need it

step-by-step explanation: