First get the same denominator 2/5=4/10 so from here do 7/10-4/10 the denominator stays the same and the numerator changes, 3/10 is the answer so Heather live 3/10 of a mile closer to the library than the school
Answer:
A≈<u>250</u>
Step-by-step explanation:
Answer:
Step-by-step explanation:
2.) −$180/year
The answer is A because the roller coaster is decreasing in ft.
C*h=area/2
type i am going to say acute triangle