50 = 2x + 5
45 = 2x
22.5 = x
x = 22.5
Twenty two and a half weeks
Answer: 2.833
Step-by-step explanation:
Add up the amount of light bulbs: (7+6+4).
Divide 17 (^the sum^) by 6 (the amount of 75 watt bulbs).
Answer:

Step-by-step explanation:
We are given the following in the question:
Area of rectangle = 81 square meter.
Let l be the length of the rectangle and b be the breadth of rectangle.
Then, we can write,

Perimeter of rectangle =

Putting values, we get,

Answer:
Diameter=9
Radius=4.5
Step-by-step explanation:
Because they are s t u p i d and they are slow teachers.They don't want us to learn any thing.
Answer: $200 on clothes
(If he uses the 200 on clothes he basically only earns $3,800 yearly)