Step-by-step explanation:
Substitute variables with given values
Minus sign becomes plus sign if a negative is multiplied by a negative or a negative is put next to a negative number.
4x-7y=4(-5.2)-7(-6.8)
-20.8+47.6=26.8
Answer: 4 to 5
5to 4
Answer:
Hope this helps!
6173/500
12.346 as a fraction:
Move the decimal over a power of 10:
12.346 → 6173/500
Hope you learned from this answer!
Answer: 40
75-35
