Answer:
5.428571
Step-by-step explanation:

take the fraction and divide that:

then just add 5:
5 + 0.428571 = 5.428571
or...
convert the mixed fraction to improper fraction:

divide like normal:

Answer:
4
Step-by-step explanation:
Let's dissect the fraction.
x=8 y=1
2y=2
8/2=4
Hope this helps ;-))
Answer:1.2675x10^37
Step-by-step explanation:
3.9x10^33 x 3.25x10^3
3.9x3.25x10^33x10^3
12.675x10^(33+3)
12.675x10^36
1.2675x10^1x10^36
1.2675x10^(1+36)
1.2675x10^37
Answer:
-9+5=-4
Step-by-step explanation:
a negative times a negative is always a positive.