Preston uses the bar diagram to represent 4x - 3 = 13. how would you use the bar diagram to solve for x pls fast asap

Given: ac and db are diameters. m∠3=

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Adriana had a garden where he measured the height of a corn plant. what. on the first day,it was 145 cm tall.after 2 weeks is grew by 23 cm.what is the height of the corn plant