Brian bought 7 pounds of rice for $4 how many pounds of rice did he get per dollar

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

Issof claims that the scale factor is 1/2. which statement about his claim is correct

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .