How would I put this into an equation form?

It’s ( 6x - 4 ) + ( 2x + 16 ) = 180 because your only focusing on 3 angles ( < pqr ) since their is no equation for < p yet , you use the 2 equations you already have which is < q & < r

2.8 with a bar over 8 means that it is 2.8 repeated. since we want to find which rational number is equal to 2.8 repeat, let’s calculate them.a) 22/9=2.4 repeatb) 24/9=2.6 repeatc) 26/9=2.8 repeatd) 28/9=3.1 repeatsince 2.8 repeat is the answer we’re looking for, the answer is c.