Write the sentence as an equation or an inequality. 9. The product of 5 and a number x is 25. 10. 10 times a number x is greater than or equal to 50. 11. The difference between 13 and a number is 1. 12. A number increased by 2 is 4. 13. The product of 2 and a number is 4. 14. A number decreased by 4 is 2. 15. A number divided by 4 is 2 16. The sum of 20 and a number is 30. 17. A number increased by 10 is greater than.

pahelp po tnx​