Stacy has 379 paper clips to put in 5 trays if she puts the same number of paper clips in each tray how many paper clips will be left over

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question

Arepresentative from plan 1 wants to use the graph below to sell health plans for his company. how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans? the scale on the y-axis could be changed to 0–100. the scale on the y-axis could be changed to 25–40. the interval of the y-axis could be changed to count by 5s. the interval of the y-axis could be changed to count by 20s.