When distributing how would i go about. distributing and variable plus a constanat

Which statements about these triangles is true

Which of the following expressions is equal to 2x^2+8

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.