y= 1.25x+6.75
Make 31.75 y because that is the total cost he paid.
1.25x+6.75=31.75
1.25x=25
x=20
So he had 20 refills.
-16.9x + 16 is the correct answer. You have to remove the parentheses, collect the like terms, and then simplify.
Answer:
x/6 - 1
Step-by-step explanation:
x divide 6 subtract 1
Answer:
296 ounces
Step-by-step explanation:
I used the formula "Multiply the mass value by 16"
Hope this helps:)
