21 hours
73.50 x 3.50 = 21 hours
Answer:
4/3
Step-by-step explanation:
multiply by the reciprocal
×
= 
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
Answer:
The correct answer is:
r + 0.50 = 10.25: Subtract .50 from both sides. The answer is $9.75.
This is because Juan got a $0.50 raise which means that his new rate will be $0.50 more than his original rate (r).