Answer:
width of a singles court = 27 feet
Step-by-step explanation:
Width of a doubles tennis court = 36 feet
Width of a singles tennis court = 75% of 36

10% of 180 is 18, so over 2 years that is 20%, so 36 dollars.
Answer:
The graph in the attached figure
Step-by-step explanation:
we have
x < -1
The solution is the interval ----> (-∞,-1)
All real numbers less than -1
On a number line the solution is the shaded area at the left of x=-1 (open circle)
using a graphing tool
see the attached figure
1 unit to the left
Check the table I attached
12 times 2 + 9 times 2 = 24 + 18 = 42 divided by 16 = 2.625