Answer:
190.5 cm
Step-by-step explanation:
Conversion factor:
2.54 cm = 1 in
Therefore, multiply 75 in by 2.54 cm
Answer is the denomenator
Median is 36 I know but not sure about other
Answer:
Error in the third line.
Step-by-step explanation:
There is an error in the third line.
We are dividing through by 7 but mx is not divided by 7.
Correct solution is:
mx + 7nx =7
x(m + 7n) = 7
x = 7 / (m + 7n).
