Kira’s coffee shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Kira $5.75 per pound, type B coffee costs $4.70 per pound. This months blend used four times as many po

Kira’s coffee shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Kira $5.75 per pound, type B coffee costs $4.70 per pound. This months blend used four times as many pounds of type B coffee as Type A, for a total cost of $711.95. How many pounds of type A coffee were used?