Download the app photo math help a whole lot
Answer:
picture?
Step-by-step explanation:
1)

2)

each of other angles measures 82.5 degrees
3)

4)sorry I don't know the last one
Answer:
The answer is D.
Step-by-step explanation:
As the question say x represents number of minutes and y represents total amoumt so $5 and $10 is a fixed amount that are needed to pay for each month. So the expression for each month that is needed to pay is :
y = 0.99x + 5
y = 0.79x + 10