Answer:
Step-by-step explanation:
The number of people in the auditorium can be less than or equal to 420 so let p represent the number of people
The inequality is p≤420
Answer:
9/8 or 1 1/8
Step-by-step explanation:
9/4 - 9/8
Need a common denominator, multiply 9/4 x 2/2
18/8 - 9/8
Subtract the top numbers
18-9 = 9
The eight stays the same
9/8 or 1 1/8
Answer:
140
Step-by-step explanation: