SOLUTION: P, M, and Q are three points on a line. The cooridinates of P and M are -13.8 and 3.9, respectively. If M is the midpoint of PQ, what is the cooridinate of Q?
A) 21.6
B) 17.7
Algebra.Com
Question 348242: P, M, and Q are three points on a line. The cooridinates of P and M are -13.8 and 3.9, respectively. If M is the midpoint of PQ, what is the cooridinate of Q?
A) 21.6
B) 17.7
C) -9.9
D) -4.95
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
13.8+3.9=17.7
3.9+17.7=21.6 ans. A)
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