Answer:
D
Step-by-step explanation:
48 - 23.99 = 24.01
You have $24.01 left, so you can buy 2 groups of balloons for $20.
Each group is 12 balloons.
Multiply 12 by 2
Answer: 24
i don't know how to explain it I can just tell you that 7 is (1,5) 8 is (1,40) 9 is (-16,-7) and 10 is (8,5)
Her call would have lasted 27 minutes. Hope this helps.
