Which of the following undergoes controlled chain reaction in a nuclear reactor? A. Th-232
B. Pb-208
C. Ba-141
D. U-235

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

I’m not good at math can i have ? ?