Wayne and winston collect old coins. winston has 8 fewer coins than wayne has. if you add 4 times the number of coins wayne has and 3 times the number of coins winston has, the sum is 375. this system of linear equations relates the number of coins wayne has (x) and the number of coins winston has (y). y = x ? 8 4x + 3y = 375 the best method to solve this system of equations is . wayne has coins, and winston has coins. reset

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