Answer:
the answer is 10 you round up a nine it keeps going to the end
You plug 11 in where x is.
r(11) = (11 + 1)(11 - 3)
= (12)(8)
= 96
Answer: 3.5a+5b=470 and a+b=115
Step-by-step explanation:
Answer:
61
Step-by-step explanation:
61 is a whole number so you don't need to round it to one.