Answer:
Step-by-step explanation:
I've already answered this question.
Answer:
x=5
Step-by-step explanation:
Answer:
6 hours
Step-by-step explanation:
because if they work together it will be 9 hours slower than Kelsey's time alone.
not sure if correct
Answer:
by AA.
Step-by-step explanation:
Finding the third angle in triangle XYZ,
,
Thus,
by AA.
Subtract:
189.95 - 45.00 = 144.95
the cost = 144.95