Prime numbers are numbers that only two factors, 1 and itself. Example: 2,3,5,7,11,13,17,19...............47 etc l. NB: 1 is not a prime number. All the multiples of the prime numbers are composite numbers

3 0

4 years ago

Solve the equation for x.<br> {x-6x+ 5 = 20

Luda [366]

Answer:

x= -3

Step-by-step explanation:

x-6x+5=20

-5x+5=20

-5x=15

x= -3

7 0

3 years ago

How many terms in <br> (3x^2-4x+2)-(2x^2-4x-5)

Drupady [299]

$\text{Simplify:}\\\\(3x^2-4x+2)-(2x^2-4x-5)\\\\3x^2-4x+2-2x^2+4x+5\\\\x^2-4x+2+4x+5\\\\x^2+2+5\\\\x^2+7\\\\\boxed{\text{Two terms}}$

7 0

3 years ago

Find the sum of A.5 B.3 C.4 D.1

aliina [53]

Answer:

D. Maybe? brainliest suggested

Step-by-step explanation:

7 0

3 years ago