Tess needs to buy sand for her children's playground. The sand costs $8 per ton, and there is a delivery cost of $50 with each order. What types of numbers are possible in the range?

Options

All positive rational numbers less than 8

All positive rational numbers greater than 50

All positive rational numbers

All rational numbers

All positive rational numbers greater than 50

Step-by-step explanation:

Since the delivery cost is fixed per trip, the cost incurred can be represented by the equation

y (x) = 8x+50 so in case Tess wants only 1 tone, the cost will be y (x) = 8 (1) + 50=58

Therefore, it's proper to conclude that all numbers in the possible range are positive rational numbers greater than 50