16.7 is the answer rounded to the nearest tenth.
Answer:
264 ounces
Step-by-step explanation:
#Convert Xan weight into ounces:

Convert Katie's 88 pounds 11 ounce to ounces:

The difference is calculated by subtracting Xan's from Katie's:

Hence, the difference between the weights is 264 ounces
Answer:
k = 5
Step-by-step explanation:
y = kx
10 = 2k
k = 5