Let x and y represent the prices of grandstand and general admission tickets, respectively. The problem statement describes two relations.
.. 5x +3y = 2230
.. 6x +6y = 3180
These can be solved graphically to find
.. x = 320
.. y = 210
The price for a grandstand ticket is $320.
The price for a general admission ticket is $210.
Answer:
sarah is incorrect.
Step-by-step explanation:
She is incorrect because a fraction of a fraction is never going to lead to a whole number. For example, 1/3 times 1/3, you will get 1/6. The fraction will always get smaller, not bigger.
No clue, sorry ... about that
Answer:
65
Step-by-step explanation:
use the following equation
aₙ=a₁+(n-1)d
Where d is the common difference
n is the term
a₁ is the first term
the common difference is -3 (149-152)
this means we have
152+(30-1)*-3
Compute this and get
65
The average can be calclculated as follows:
average = sum of number/number of numbers
average = (19+45) / 2 = 64/2 = 32