A farmer wants to fence in a rectangular area that is 1/8 mile wide by 1/4 mile long. Which of the following proportions can the farmer use to calculate how many feet of fencing he will need? 3/4 mi/x = 1 mi/5280 ft

1 mi/5280 ft = 3/8 mi/x

x/ 3/4 ft = 1 mi/5280 ft

1 mi/5280 ft = x/ 3/8 ft

What expression is equivalent to 42x-56y

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

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