7. A quantity Z varies directly as the square of X and inversely as the square root of YN
if X increases by 20% and y decreases by 36%, find the percentage change in Z
(3 mks)​

Shane and abha earned a team badge that required their team to collect no less than 2000 cans for recycling. abha collected 178 more cans than shane did. write an inequality to determine the number of cans, s, that shane could have collected.