Answer:
It is A for sure because all of the angles are acute so yes A
Answer:
c
Step-by-step explanation:
Answer:
(-2,1)
Step-by-step explanation:
Answer:

Step-by-step explanation:
The two ringtones will cost her a total of
and is a fixed amount. The relationship between the cost and number of songs only is
and therefore the answer is
. You can also directly find the answer by finding the y-intercept (in this case
), as no other answer choices include the term
, so A must be the correct answer.
Subtraction
I will comment the answer if u need it btw