If line a and line b are parallel, which angles are vertical angles? 1.2
817
9 10
1413
11 12
16 15
C
4
A. 23 and 211
B. 28 and 23
C. 27 and 23
D. none of these

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a