Are the given expressions equivalent?

2(m+m+m) +m
(3+4) ,

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.