Since it's wednesday, buy for less gives a 10% discount for purchases. the items in rhonda's cart total $85.00. she needs to know the cost of the items with the discount. so, she multiplies 10% times $85.00 and subtracts the amount from $85.00 which expression would give rhonda the same result in one step?

Sample response: to evaluate the composition, you need to find the value of function f first. but, f(0) is 1 over 0, and division by 0 is undefined. therefore, you cannot find the value of the composition. what did you include in your answer? you must evaluate the function f first. division by 0 is undefined. the composition cannot be evaluated.