If a = 7in and c = 25in , what is the length of b?

a.
24 in
b.
21 in
c.
27 in
d.
18 in

Answer this question only if you know the 30 points and

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?