Question

Solve the combined inequality

a frozen yogurt shop chargeable $1.12 per ounce of frozen purchased including tax. sage will purchase at least 6 ounces but no more than 9 ounces of frozen yogurt.

what range of values describes the total cost of sage’s frozen yogurt?

enter your answer by filling in the boxes.

______≤ x ≤________
i really need help with this :(

Answer 1

6.72<=X<=10.08

Explanation:

6*1.12<=X<=9*1.12

We put 6*1.12 because that is the least she would pay, putting it into the lower end.

We put 9*1.12 because that is the most she would pay, putting it into the higher end.

6.72<=X<=10.08

Answer 2

6.72<x<10.08

Explanation:

multiply 1.12 and 6 for the low end

multiply 1.12 and 9 for the high end