First you need to know what a prime number is, a prime number is when you can only multiply 1 and itself. Then I think you do it like this to find the prime number:
30÷10=3 which is a prime number.
27÷3=9 which is a prime number.
48÷16= 3 which is a prime number.
500 is already a prime number,
Hope I helped!
Answer:
Step 1: Simplify both sides of the equation.
−
(
n
+
5
)
=
−
(
n
−
6
)
−
11
−
n
+
−
5
=
−
n
+
6
+
−
11
(Distribute)
−
n
−
5
=
(
−
n
)
+
(
6
+
−
11
)
(Combine Like Terms)
−
n
−
5
=
−
n
+
−
5
−
n
−
5
=
−
n
−
5
Step 2: Add n to both sides.
−
n
−
5
+
n
=
−
n
−
5
+
n
−
5
=
−
5
Step 3: Add 5 to both sides.
−
5
+
5
=
−
5
+
5
0
=
0
All Real Numbers are Solutions
Answer:
To determine which equation has a maximum at y =5, you will need to compare their graphs looking only at the x-values between 0 and 27.
Step-by-step explanation:
31-62=152+2-6(3+21)
31-62=152+2-18+126
-31 =262
Just multiply 20 x 6 = 140 so your answer is 140. Hope this helps! :)