Explain me how to get the answer plsss

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)