Machines x and y work at their respective constant rates. how many more hours does it take machine y, working alone, to fill a production order of a certain size than it takes machine x, working alone?
1. machine x and y, working together, fill a production order of this size in two thirds the time that machine x does.2. machine y, working alone, fills a production order of this size in twice the time that machine x, working alone, does.

1)

2)

Step-by-step explanation:

1) X=production rate of X (units/hour)

Y=production rate of Y (units/hour)

C=order (units)

t=working time (hour)

Combining:

In time:

Difference of time:

2)

Difference of time:

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this