I would have to say b but it may not be correct just to let you know
Answer:
1/2 cup of sugar per cup of flour
(-3) - 9 = -12 feet
I hope this helps, feel free to ask any questions you may have
The answer to your question is
since there are no common factors, the only common factor for x4 + y4 is 1
hope this helps

Now we must solve this equation if x = 5. To do so we must substitute:

Using PEMDAS we will solve for the parenthesis first.

Multiply:

Add:

Final answer: 62