Step-by-step explanation
The change in Vivian’s elevation is a positive number because her elevation increased as she moved from the bottom back to the top.
Answer:
Step-by-step explanation:
This means that for every 10 of whatever measurement of sugar there will be 3 of that measurement of flour
70 oz of sugar / 10 = 7
3 (ratio of flour) times 7 = 21
21
bro this makes no sense, I almost lost a brain cell