Question

PLEASEEEEE HELPPPPPP!!!!

Priya is buying raisins and almonds to make trail mix. Almonds cost $5.20 per pound and raisins cost $2.75 per pound. Priya spent $11.70 buying almonds and raisins. The relationship between pounds of almonds a, pounds of raisins r, and the total cost is represented by the equation:
5.20a + 2.75r = 11.70
How many pounds of raisins did Priya buy if she bought a pounds of almonds?

Answer 1

1.45

Step-by-step explanation:

1)5.20+520=10.4

2)11.70-10.4=1.3

3)2.75-1.3=1.46