David weeds lawns in his neighborhood to earn money to buy video games. For each lawn, he charges $11.50. If he weeds 4.5 lawns
1 answer:
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Answer:
A. 5x+6
Step-by-step explanation:
-(9x-18)+8x
-3x+6+8x (multiply across the -1/3)
5x+6 (combine 8x and -3x)
Answer:
See explanation
Step-by-step explanation:
You are given the equation of the curve
Point lies on the curve.
Point is an arbitrary point on the curve.
The slope of the secant line PQ is
1. If x=0.5, then the slope is
2. If x=0.9, then the slope is
3. If x=0.99, then the slope is
4. If x=0.999, then the slope is
5. If x=1.5, then the slope is
6. If x=1.1, then the slope is
7. If x=1.01, then the slope is
8. If x=1.001, then the slope is