Tyler says he invented a number puzzle. He asks Clare to pick a number, and then asks her to do the following:

Triple the number

Subtract 7

Double the result

Subtract 22

Divide by 6

Clare says her final answer is -3. Tyler says her original number she thought must have been 3.

How did Tyler know that? Explain or show your reasoning.

Read this section of the text:

These raptors eat primarily flying insects, so they do most of their hunting on the wing.

What does primarily mean in this sentence?

Step-by-step explanation:

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation: