I am pretty sure that the correct answer would be 13
Colin’s age is 3+62=65 years old
Dan’s age is 62-8=54 years old
The total is 65+54+62=181
Answer:
The answer is D
Step-by-step explanation:
the graph has a closed circle and the arrow points to the right.
Answer:
B. quantity of output per unit of input
Step-by-step explanation:
It is about how much you can produce from a limited amount of resources. e.g. how many problems can you solve in an hour
