$862.52 or $863 (rounded)
To get tax, you turn 6.75 percent into 0.0675 and multiply that by 807.98 The product is 54.54 when rounded and you then add that to 807.98 and your product (price+tax) is $862.52
Hope this helps
Answer:

Step-by-step explanation:
Let f(x) be the polynomial.
If x=-3, x=0,x=0, x=1 are roots ,then by the factor theorem, x+3=0,x=0,x=0, x+1=0 are factors of f(x).
This implies that:



Expand further to get:

Answer:24
Step-by-step explanation:
Since the numbers in the middle are 21 and 27, you add both and divide by 2 to get the number in the middle of those 2.
5:$2.50
9:?
divide 5 by both sides cause you wanna see how much is 1 liter so you can multiply that with 9.
5 divided by 5 is 1.
$2.50 divided by 5 is $0.50
1:$0.50
each liter costs $0.50
Multiply $0.50 with 9 and that is $4.50
the answer is $4.50