Question

A verity pack of juice includes five bottles of grape juice and several bottles of apple juice use G to represent the cost of each bottle of grape juice and age represent the cost of each bottle of apple juice right in the expression in the simplest form that represents the total cost of three verity packs

Answer 1

`15G+21a`

Explanation:

Let G represent cost of each bottle of grape juice and a represent the cost of each bottle of apple juice.

We have been given that a verity pack of juice includes 5 bottles of grape juice and 7 bottles of apple juice.

The cost of 5 bottles of grape juice would be
`5G` and cost of 7 bottles of apple juice would be
`7a`.

Since one verity pack includes 5 bottles of grape juice and 7 bottles of apple juice, so cost of one variety pack would be
`5G+7a`.

The expression for total cost of three verity packs would be three times cost of one verity pack that is
`3(5G+7a)`

Let us simplify our expression as:

`3*5G+3*7a\Rightarrow 15G+21a`

Therefore, our required expression would be
`15G+21a`.