Amelia, an artist, plans to paint and sell some miniature paintings. She just bought some brushes for $30, and paint and canvas for each painting costs $10; she will sell each painting for $25. Once Amelia sells 'a certain number of her paintings, she will be breaking even. How many paintings will that be? Write a system of equations, graph them, and type the solution.

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Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x