Which value is in the domain of f(x)?
f(x) =
| 2x + 5,
1-2x +3,
-6 0 0
0
0
a) -7
b) -6
c) 4
d) 5

What is the upper quartile in the box plot?

How do i simply this radical expression?

Abarge can safely haul no more than 400 tons across the river. the barge has an empty weight of 24 tons. the average weight of the railroad cars is 4 tons each. bhow many railroad cars can the barge haul?