Simplify 4a^2b-ab^2-3a^2b+ab^2-ab+6f if a=-3, b=2
(^=power)

Anyone know? is appreciated! will mark brainliest if correct!

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m