Six yards of rope costs $5.50 while four yards costs $4.75

The best option is the first one (Six yards of rope costs $5.50). It is the lowest unit cost.

Step-by-step explanation:

For the given question case, first we should compare the unit costs of the choices provided and evaluate the best option.

Choice 1:

Six yards of rope costs $ 5.50

Choice 2:

Four yards costs $ 4.75

Thus, the best choice is the first one. Because it is the lowest unit cost.

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are