Answer:
42.50
Step-by-step explanation:
If we get 15% off, we still have to pay (100-15) = 85% of the price
The sale price = original * percent we still have to pay
sale price = 50 *.85
42.50
436 hamburgers and cheeseburgers sold Wednesday.
64 fewer cheeseburgers.
436/2= 218
218-64= 154
154 cheeseburgers were sold Wednesday.
You take the number of the colored pencils and divides it with the people in the class.
350/14 = 25
Hey there!☺
(-∞, 5)

You need to convert the inequality as an interval notation.
as interval notation would be written like this:
(-∞, 5)
Hope this helps!