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

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3