Answer:
0.153
Step-by-step explanation:
We have been given that Mafalda has a save percentage of 0.738 so far this hockey season. Last season, her save percentage was 0.585.
To find improvement in Mafalda's save percentage we will subtract last season's save percentage from this season's save percentage.

Therefore, Mafalda's save percentage improved by 0.153.
There are 5280 feet in a mile:
5280ft/mi
When using proportions to solve for unknown quantities, you need to keep the same units on the same side. This means keep "ft" on the top side and "mi" on the bottom side.
I would go with the second choice.
Answer:
x=−5 and y=1
Step-by-step explanation:
Answer:
13, 17, 19, and 23
Step-by-step explanation:
13+17+19+23=72
Answer:
17
Step-by-step explanation:
Do the exponent first, then subratct it to 81