-3x + 7y = 5x + 2y what’s the missing value in the solution

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Use circumcenter theorem to solve for the given values

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.