If your cost in manufacturing a shipment of clocks consists of a setup expense of $225 plus $11 per clock, and you want your break-even point for a particular shipment to be no greater than 25 clocks, then what is the minimum price that you can charge per clock?

75

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

a

step-by-step explanation:

the answer is a

step by step explanation: when u removing the parentheses and combined them that would be : x+3y-x-y=2y