Answer:
B and C
Step-by-step explanation:
- The answer in the attached file
The sales of Paul's prints decreased by 22% when Pauline's paintings came on the market. Before that Paul's profits were at $560
2 answers:
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Given:
A line contains the points R(-1, 8), S(1, 4) and T(6, y).
To find:
The value of y.
Solution:
Three points are collinear if:
A line contains the points R(-1, 8), S(1, 4) and T(6, y). It means, these points are collinear.
Subtract 12 from both sides.
Divide both sides by 2.
Therefore, the value of y is -6.