Answer:
c) 75
Step-by-step explanation:
180-155 = 25
80+25+x=180
x = 75
Answer:
8.06
Step-by-step explanation:
y = 12x + 10
Assuming that your question is multiple choice, the variables might be different.
The reason that it's represented as 12x + 10 is because there is a flat fee of $10 when you sign up. From then on afterward, every month you pay $12.
In this equation, the variable 'y' represents the total cost, while 'x' represents the number of months this service was in use.
The answer should be -3, I can explain it if you want.
