Sum means to add, so you are adding a and 46 to get k. k is given as 97 so your equation used to solve for a is a + 46 = 97, choice A from above.
Patience is key. Learn to wait.
81 millimeters = 0.00273894 Fluid Ounces
Hope this helps you!
Answer:
look to rule number five
Step-by-step explanation:
Rule Number 5 best explains the answer
