JENNA
C: is my answer cuz equivakient are the same in fraction..
Step-by-step explanation:
Is this correct let me know!!
<span>5600 is a constant , hence not accompanied by any variable. Each month, 71 subscribers increases .Therefore answer would be A. B = 71n + 5600</span>
Semicircle perimiter=1/2circumferece+diameteter
diameter=2r
c=2pir
so 1/2circumference=1/2(2pir)=pir
d/2=r
given
d=30
d/2=30/2=15=r
perimiter=pir+d
perimiter=15pi+30
aprox
perimiter=77.1239
total cost=cost per foot times feet
total cost=9.25 times 77.1239
total cost=713.396
it will cost $713.40
M(n+1)-n(m-1) (distribute m into (n+1))
mn+1m-n(m-1) (distribute -n into (m-1))
mn+1m-nm+1n (collect like terms) (the mn cancel out)
m+n
