For b it's 39 because you multiply 5 and 7 giving you 35 then add 4 Wich equals 39. I might be incorrect. check it out.
110% of 90 is 99, 1.1*90=99
The maximum value of a is 10, when b is 0
Answer:
3 is not a like term because it isn't an x term, it doesn't have an x variable while the other terms do.
