Answer: 
Step-by-step explanation:
Given the following expression:
You need to substitute the given values of "a" and "b" into the expression. Notice that these values are:
Then;
Now you must solve the multiplications:
The final step is to add the numbers. Therefore, you get the following answer:
Answer:
The circle one
Step-by-step explanation:
What you need to do is count the number of squares or slices it has and then count how Buchanan the chunk is divided into, should be 6
Answer:
none of the above
Step-by-step explanation:
Answer:
i think it is -10 i could be wrong though
Step-by-step explanation:
From my understanding and calculations I got the answer D “after the first year, there are 20 frogs”
