Answer:
$18
Step-by-step explanation:
we proceed by first solving for the unit cost of a sheet
then calculate the cost for any number of sheet
We are told that a builder could buy 6 sheets for the cost of $9
this means that one sheet would cost 9/6= $1.5
Now the builder buys 12 sheets
therefore the cost of 12 sheets will be
12*1.5= $18
Is there supposed to be a negative by the 6
<u>Since I don't see the graphs</u>:
⇒ I am going to answer by the general format of what you should see
<u>The function has zeros at -3, 4</u>:
⇒ which means that the function must interest the x-axis at x = -3 and
x = 4
Hope that helps!
⇒look at the image I uploaded which shows a possible answer
8.5*5=42.5 ounces
42.5 ounces is the answer
i hope this helps!