Answer:
it's 10. ten cannot be divided into 3 with whole number answer. 10 cannot be a triangular number that can be divided by 3
Answer:
9
Step-by-step explanation:
f(8)=3(8)-2=22
f(5)=3(5)-2=13
22-13=9
The correct answer is letter C.
The reason is because there are 12 cake donuts out of the 36 total. This is a simple ratio of 1 to 3. This means one out of every 3 people would get a cake donut. If there are 12 people, this is 4 groups of 3, so one person from each group of 3 is 4 people.
Figures F and E ate congruent because they're the exact same shape with the same measurements
