Anumber is divided by 3 and then 5 is subtracted from the quotient the result is 1. whats the number?

ANSWER

The number is 18.

EXPLANATION

Let the number be x.

When this number is divided by 3, we obtain the quotient,

When 5 is subtracted from this quotient, we get,

If the result is 1, then we have;

We group similar terms to get,

This gives us,

Multiply both sides by 3.

Therefore the number is 18.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

answer: this is not a question

step-by-step explanation: this is a answer