Will mark branliest equation 9(2j + 5j).

Pick a number from 1 to 10. Use that number to verify your three expressions (the original, the one from 3a, and the one from 3b) are equivalent by substituting it into each expression. Show all your work for complete credit.

9•7j

Explanation:

You do the parenthesis first and add them together since they have the same variable and then just put the multiplication symbol and the number outside the parenthesis and there ya go

the year 2019 marks the 2115th anniversary of his birth.

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration