Adam is 10 years old. mr. collins is 3 times as old as adiam. which model
represents this problem?
done →
? as.

The age of Mr. Collins is 30 years and

The model which represent the problem is, The age of Mr. Collins is         3  × 10

Step-by-step explanation:

Given as :

The age of Adam = 10 years

The age of Mr. Collins = x years

The age of Mr. Collins = 3 times the age of Adam

Or, x = 3 × The age of Adam

Or, x =  3 × 10

∴  x = 30

So, The age of Mr. Collins = x years = 30 years

The model which represent the problem is, The age of Mr. Collins = 3  × 10

Hence The age of Mr. Collins is 30 years and

The model which represent the problem is, The age of Mr. Collins = 3  × 10

Answer

the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation:

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!