Which pair of numbers is relatively prime? a. 5 and 75 b. 12 and 51 c. 7 and 20 d. 15 and 21

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

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36