Answer:
200
Step-by-step explanation:
Let number of tickets sold before game be x while those at the gate be y
Total tickets sold are 600 hence x+y=600
Cost of tickets
Total amount collected is $700 hence
x+1.5y=700
x+y=600
x+1.5y=700
Subtracting equation 1 and 2
0.5y=100 hence y=200
12 + 4 + 30 + 16 + 18 = 80
80 ÷ 5 = 16
16-12=4
16-4=12
30-16=14
16-16=0
18-16=2
4 + 12 + 14 + 0 + 2= 32
32 ÷ 5 is 6.4
YOUR ANSWER IS 6.4
Answer: 7/3
Step-by-step explanation: let the original real number be x. After moving the decimal point of this real number two digits to the right, the number becomes 100x. The positive difference between the two numbers is 100x - x = 99x. Dividing the difference by 11, we have 99x/11 = 9x, which we are told is 21, so we have the equation 9x = 21/9, which equals 7/3. Thus, the original real number is 7/3.
The answer to your question would be A.