C and then D because when you go outside and it’s cold then you know it’s cold
Answer:
3 + 3p
Step-by-step explanation:
since there's no equal sign or no value that it shows all of that added together is equivalent to it's not really equal to anything. However if you're asking what that equation would look like if you simplified it down , then it would be 3 + 3p because you combine the like terms
Answer: (a). M=7x180+39+700. (B) $731
Step-by-step explanation:
47268.569 ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
Answer:
5
Step-by-step explanation:
Remember, the rank of a matrix is the number of pivots or number of rows different of zero in the echelon form of the matrix.
Then, if A is a matrix 
the maximum number of pivots that can have is one by row, that is, 5.
Then the maximum rank that A can have is 5.
