Cos -2x or -cos2x, it's the difference.
The answer choice A is correct
Answer:
The slope is the cost per hour.
$5 per hour
ANSWER :
Club A will have 62.5
Club B will have 92.5
both of the clubs will get 37.5 each
*answer maybe wrong
(False) integers are and only will be whole numbers, not decimals or fractions
