Answer:
I don't know
because I just want ask my question in this app
Answer:Yes it is 250
Step-by-step explanation:
135 degrees
(8x-7)+(12x+57)=180
combine like terms
20x+50 = 180
subtract 50 on both sides
20x = 130
divide by 20
x = 130/20
x = 13/2
x = 6.5
cpq = 12x+57
cpq = 78 + 57
cpq = 135
$28.50 is the answer
