Due tomorrow i don’t know what to do

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?