What are the powers of 3 between 3 and 1000?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine, t, the number lf tokens jason bought