HELP ASAP PLEASE EXPLAIN FOR BRAINLIST.

Find solution of the linear equation y = 2/3x + 1/3

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Me asap the graph shows the relationship between the price of frozen yogurt and the number of ounces of frozen yogurt sold at different stores and restaurants according to the line of best fit about how many ounces of frozen yogurt can someone purchase for $5? 1 cost of frozen yogurt 1.5 2 13 15.5 cost (5) no 2 4 6 8 10 12 14 16 18 20 size (oz)