I think is B sorry if I am worng
Make an inequality representing both constraints.
0.5x+y<20
x+y≥24
for a
9.55 as a mixed number would be 9 11/20.
9.55 = 9 55/100 = 9 11/20
Hope this helps !
Move 5x to the left so it would turn into a negative 5x
450 + 64% = 738.
738 - 450 = 288
or
64% x 450 = 288
288 more children joined the league this year than last year.