On a number line, point R is at 12, and point T is at −6.
Find the coordinate of the point on RT
that represents the weighted average of R and T such that point R has a weight of 16
and point T has a weight of 56.
Multiple choice question.
cross out
A)
−3
cross out
B)
7
cross out
C)
9
cross out
D)
11
