B should be your answer. 125-360= -235
Yes, the rules of scientific notation are:
1. All non-zero digits are significant
2. Zeros in between non-zeros are significant.
3. Zeros to the left of the first non-zero number are NOT significant.
4. Zeros to the right of non-zero numbers are significant IF a decimal point is present.
P.S: if you need help with sig fig rounding, let me know.
The equation would be 90/18 which would give you the cost of 5 dollars per rose
I think your answers are 4 and 6
