Answer: 
Step-by-step explanation:
The rational theorem states that if f(x) has integer coefficients and 
is a rational zero, then q is the factor of leading coefficient and p is the factor of constant term.
Given polynomial= 
Now, Factors of leading coefficient q=
factors of constant term p=
according to rational root theorem the rational roots are in the form
Salei is 70%
28=70%
divide both sides by 7
4=10%
times both sides by 10
40=100%
regular price=$40
9514 1404 393
Answer:
x = 1
Step-by-step explanation:
The x-intercept of any log function is x=1.
Answer: 110 yards
Step-by-step explanation:
From the question, the distance from the shovel to the treasure chest is
60 yards while the distance from the treasure chest to the boat is 50 yards. We are to calculate the distance from the boat from the shovel.
The distance from the boat from the shovel will be the addition of the distance from the shovel to the treasure chest which is 60 yards with the distance from the treasure chest to the boat is 50 yards.
= 60 yards + 50 yards
= 110 yards
Answer:
Step-by-step explanation:
Since a,b,c and d are integers,
bd, ad and cb are also integers because product of two integers is an integer
Also, ad + cb is an integer because sum of two integers is an integer.
(ad + cb)/bd is a rational number
a/b + c/d is a rational number
