Create a data set with at least 7 data points that had an IQR of 10 and a range of 25. Show how you know it meets these requirements. Need help asap

The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.

Jack brought 12 pet monkeys. if each monkey cost $45.99, how much money did he spend in all?

Heather, sarah, nicky, and jill each have nine markers. how many markers do they have in all?