It’s cost $0.50 to download an individual song and $4 to download an album jada has $15 to spend downloading music

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?

Suppose that g(x)=f(x+9) which statement best compares the graph of g(x) with the graph of f(x)