Acopy machine makes 60 copies per minute. a second copy makes 80 copies per minutes. the second machine starts making copies 2 minutes after the first machine starts. both machine stop making copies 8 minutes after the first machine started . together, the 2 machine made how many copies?

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Solve for n? [tex]z = \frac{3}{4} mn[/tex]