Question: If z = - 2 . 5 and b = 2 5 , then b + 2 z = A . 4 5 B .

If z=-2.5 and b=25, then b+2z=
A.45
B.27.5
c.55
D.30
E.20
If z=-2.5 and b=25, then b+2z= A.45 B.27.5 c.55 D.30 E.20

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