Which answer describes the calculations that could be used to solve this problem?

thomas bought a case of 6 apple juice bottles and one 3-liter bottle of orange juice. each apple juice bottle contains 2 liters of juice. how many liters of apple and orange juice did thomas buy?

a.
multiply 6 × 2. then add 3 to the product.

b.
multiply 6 × 3. then add 2 to the product.

c.
add 6 + 3. then multiply the sum by 2.

d.
add 6 + 2. then multiply the sum by 3.

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.