if we take 4100 to be the 100%, what is 870 off of it in percentage?

Answer:
Step-by-step explanation:
\Select two x x values, and plug them into the equation to find the corresponding y y values.
Answer:
8 hours
Step-by-step explanation:
1. Subtract value of tips she got that day
87.05 - 50.25 = 36.8
36.8 is the actual payment for her job that day
2. Divide 36.8 with paid/hour (4.6)
36.8 ÷ 4.6 = 8 hours
this is ur answer i hope u do well good luck:
if four points are collinear, that are also coplanar: This is true
If points lie in the same line. they must lie in the same plane