Answer:
4). A) .20 , .194 B) the Cost-Co price is better 5) A) 476.991 , 479.99
B) 10% is better
Step-by-step explanation:
i believe it would be a triangle
b
ryyujhvvcdfjjjnnbvfxzrthjh
11x
They have the same variable so just add the two numbers