Use the rule of divisibility :
60 is composite because it is even so it can be divided by 2
67 is prime because none if the divisiblility rules work on it
65 is composite because it has a 5 by the end which means it can be divided by 5
<span>63 is composite because the sum of the digits equal to 9 which can be divided by 3 and 9</span>
X=2
El mejor programa para que te ayuda es Math,
way
Given the function 
. The above function can be written as
a)Now, the function 
has minimum value since the coefficient of 
is 
.
b) The minimum value of the function occurs at 
and its value is
c)The minimum value of the function occurs at .
Answer:
k squared minus 4/ A
Step-by-step explanation:
took the test
Answer:
b.7.69
Step-by-step explanation:
188/4=29.5
29.5 gal per mile
227/29.5=7.69
