Answer:
777 fewer belts
Step-by-step explanation:
288/4 = 72
72 + 15 = 87
288*3 = 864
864 - 87 = 777
560 people move to Joyville each year.
I just used a calculator.. and put ( 20,750 + 2.7% = 560.25) so hopefully that helps!
40 ÷ 2.40= 16.66
the teacher can buy 16 cookies
At least 30 more is likely to say yes to attending the school play, so it’s close to half and half