There are 250 students taking either band or chorus. if there are 180 students taking band and 60 students in both band and chorus, how many students are in just chorus?
a.10
b.60
c.70
d.120
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i think is g(1)=-1.

hope that i can

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step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

a

step-by-step explanation: