Answer:
Step-by-step explanation:
-81=-5(v+5)-2v Original equation
-81=-5v-25-2v Distributive property
-81=-7v-25 Subtract like terms
-56=-7v Simplify
8=v Simplify
44
mean = (13+15+12+16+14+X)/6 = 19
70+X=19×6
X=114-70=44
1. The data value must be less than the mean.
is that the full question?
