How many combinations with repetition are allowed if n = 5 and r = 3?
120
125
10
35

Reflect the point (7,0) across the y-axis

Suppose g(x) = f(x + 3) + 4. which statement best compares the graph of g(x) with the graph of f(x)?

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is