My dear that is solution:
2x=3x-1
-x=-1
X=1
Answer: 2
Step-by-step explanation: That expression is a binomial in any case the terms in a polynomial are separated by a plus or minus sign (+,-) so you can determine the number of terms by counting how many number or variable are being separated (ex: 3a+a-1 would have 3 terms and be a trinomial)
Answer:
71° F
Step-by-step explanation:
Consider the rational part of f(t)
( divide numerator and denominator by t³
= 
As t → infinity then 
→ 0 , the expression simplifies to
= 
= 40
Thus after driving for a long time
f(t) = 31 + 40 = 71° F
Tje common denominator is 20
