Answer:
42
Step-by-step explanation:
It's just a distribution property where the given value of each variables (a, b, c, d) are being distributed to the given equation:
7a2-3ac+d2
7(2)(2) - 3(2)(-3) + (-2)(2)
28 + 18 - 4 = 42
I would use a pie chart because it can show the percentage of people who like different food. It helps display the data in an easier organized way. I wouldn't use a graph because there would be too many numbers and it might be confusing when analyzing the data.
-I hope this helps! Branliest would be appreciated :)
Take the number of medium ducks and divide it by the overall number of ducks
13/65=.2
Answer:
the forth number is the same to is 9
