Answer:
5ab - 8a - 5b - 8
Step-by-step explanation:
each of these can be divided by 5
Lanzetta Elem. raised 5358....round to 5,000
Lantana Mid. Sch raised 2834....round to 3,000
Atlanta High Sch. raised 4132...round to 4,000
they need 14,000...they have (5,000 + 3,000 + 4,000) = 12,000....so they will need (14,000 - 12,000) = 2,000 more....keep in mind, these are estimates...not exact answers
im not sure if it is right but i got 920 cm2. is that one of ur answers?