Answer:
For every x feet of rope purchased, the total cost(y) increases by $6.85.
Step-by-step explanation:
y =mx+b
Im pretty sure that is correct
Answer: 2.5
Step-by-step explanation:
first, transform the expression.
3√4^2
then, evaluate.
3√16
finally, simplify.
(alternate form): 2.51984
simplified to 2.5