81 miles
M=81
You need to multiple .90 by 81 Mille and the result you add the 55 and you got 127.9 that is more that the actual 127
One dot on 3 and 4 and two dots on 5 and 6
Answer:
Add 3 times row 1 to row 2 to obtain the new matrix
Step-by-step explanation:
Attached below is the solution
To obtain the new matrix we will add 3 times Row 1 to row 2
original matrix
New Matrix