Answer:

Step-by-step explanation:
x - the temperature
y - the number of people
the temperature is between 75 degrees and 110 degrees:
75 < x < 110
the room for 50 people:
0 < y ≤ 50
Answer:
I think the answer is C.
Step-by-step explanation:
Have a good day ;-).
Answer:
0.7% off
Step-by-step explanation:

9.67 × y = 9.6 × 100
9.67y = 960
9.67y ÷ 9.67 = 960 ÷ 9.67

y = 99.2
100% - 99.2% = 0.8%
$1,500*7%*3years+$1,500=$315+$1,500=$1,815