Answer: 1/3
Step-by-step explanation:
- Two points on this graph are (40, 80) and (70, 90). These points can be used to find the slope.
- The formula for slope is (y2-y1)/(x2-x1).
- Plugging our numbers into the formula:
- (80-90)/(40-70) = (-10)/(-30) = 1/3
Answer:
C. 20/27
Step-by-step explanation:
Answer:
the area of a circle is radius times radius times pi.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
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They got $35 less than what they paid for in the beginning