Y plus the quotient x and the square of -4 is equal to 18

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.