Answer:

Step-by-step explanation:

Answer:
$2.00/5= 0.4
so 40 cents
Step-by-step explanation:
Wheres the picture of the model
Answer:
Yes it is a function
Step-by-step explanation:
Answer:
the answer is D.
Step-by-step explanation:
multiply each row in the first matrix by each column in the second matrix.
[4*-2+2*7 4*5+2*-1]
simplify each element of the matrix by multiplying out all the expressions.
[6 18]
this matrix is already in the most simplified form.
[6 18]