I need help with this its urgent and due in 15 minutes, twice a number y is more than 8, how do I write this down in another way?

What is the simplified expression for 6(2(y+x))

5/6+7/8what is the answer sealsdbdbshd

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