Edward's school is 132 miles away from his home . he goes by car to school and back. the car consumed 4 gallons of gas taking him to and from school over 5 days. what distance did he travel per gallon of fuel?

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Triangle xyz has vertices x(1,3), y(0,0)

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.