Question 2 unsaved a square has a side length of 2x+1. if the perimeter is 28, what is x?

bearing in mind that a square has 4 equal sides, and the perimeter is the sum of all sides.

2

step-by-step explanation:

1+1=2

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.

happy to

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