the measure of the angles of abc are given by the expressions in the table

Answer:
A=125, C=35
Step-by-step explanation:
remember, a triangle has 3 angles and 180 degrees!
So we can say,
(6x-1) + 20 + (x+14) = 180
now we can solve for x to get A and C!
x = 21
so A = 6 * 21 - 1 = 125
and C = 21 + 14 = 35