If DM = 25, what is the value of r? r+2 2r-13
Scale

O A. 12
O B. 13
O C. 14
O D. 15

i'm assuming it's looking for the missing length, which should be 4cm

hope this !

so, converting firstly the mixed fractions to improper fractions and then "adding".

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.