A person purchased 5k + 2 items for a total cost of 35k2 + 29k + 6. Find the average cost per item of this purchase.

If 20% of a number is 35, what is 50% of that number?

The measure of an angle is 117°. what is the measure of a supplementary angle?

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