Answer:
The answer is negative 5 degrees.
Step-by-step explanation:
You just have to subtract 3 by 8.
Answer:
4.178×10 to the second power
Step-by-step explanation:
Move the decimal twice to the Left
The answer is 31/40
because first you got cane both of the fraction to the same denominator.
72/80 + 70/80
Add 72+70=142.
142/80 change it to an mixed number and it will be 1 31/40 in simplest form.