Question

Can anyone help me out on this please?
Simplifying rational expressions.

Answer 1

A is correct.

Explanation:

The expression 4x + 150 represents the cost of manufacturing x shirts in a week. If x shirts are made in a week, the expression
`(4x+150)/(x)` (Answer A) represents the manufacturing cost per t-shirt (that's why we divide by x) where x shirts are made in a week (that's why we divide by just x, not 7x, because we're talking about 1 week, not 7 days)!

Answer 2

A

Explanation:

Cost for x shirts in a week (4x+150) divided by the shirts made in a week (x)

would be represented by A