Which expression is equivalent to 30x + 15y?
a)45xy
b)xy+45
c)15(2x+y)
d)15xy(2x+y)

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days