Explain why this comparison is either reasonable or not reasonable. 7.52 > 7.5​

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points