Polly bought a new collar and leash for her dog. The total was $7.50. She paid with a ten-dollar bill.
1 answer:
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Answer:
x=6
Step-by-step explanation:
A midpoint is the middle point of a line segment, therefore it is equal distances from both ends of the segment.
This means that PQ and QR have the same length. So all we have to do is set each value equal to each other, and then solve for X.