Answer:
negative .............................
She received 12 calls from her son and 30 calls in total.
40% of 30 is 12.
45 minutes i m sure all you do is count up or subtract 60 from 15
The answer is 669
5^4-2(5)^3+5(5)^2+-7(5)+4
625-250+125-35+4
hope this helps!
Answer: It would cost $150 for a party of 9 people and it would cost $260 for 20 people
Step-by-step explanation:
The number 9 falls in between 0<n<_ 12 so the cost is 150
The number 20 falls in between 12<n<_ 20 so the cost is 260
