20. find the unit rate and use it to write an equation relating the two quantities show all work. a. 150 dollars for 50 t-shirtsb. 62 dollars to rent 14 video gamesc. 18 tablespoons of sugar in 3 glasses of bolda cola

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.