Answer:
33
Step-by-step explanation:
Answer:
Amy's yearly salary in 2011 was $27,800
Step-by-step explanation:
we have

where
x ---> is the number of years since 2007
y ---> Amy's yearly salary in dollars
To find out what was her salary in 2011, first determine the value of x

substitute the value of x in the equation above


therefore
Amy's yearly salary in 2011 was $27,800
Answer:
110/289 feet
Step-by-step explanation:
Step one:
given data
Area of the floor= 55/14 square feet.
The length of the floor= 8 1/2 feet-----convert to simple fraction= 17/2 feet
Step two:
The expression for the area of the room is
Area= L*W
55/14= 17/2*W
55/14=17W/2
cross multiply
17W*14=55*2
289W=110
divide both sides by 289
W= 110/289 feet
When you i round,decimals more than .50 will round up. So, this is 71 rounded.