Answer:
An infinite number of solutions
Step-by-step explanation:
This is because of all the 0's the zeros represent none and none is infinite. When in the matrix you are solving and solving is a infinite. When times 0 is 0 and when divided by 0 is infinite so an infinite amount of answers.
210
Step-by-step explanation: so 5 times 12 120 plus 100 is 210
(5,0) if there is no y then it is a 0
-32/4
-8 times 4= -32 put -32 over 4
60