Awoman works out by running and swimming. when she runs, she burns 7 calories per minute. when she swims, she burns 8 calories per minute. she wants to burn at least 336 calories in her workout. write an inequality that describes the situation. let x represent the number of minutes running and y the number of minutes swimming. because x and y must be positive, limit the boarders to quadrant i only

What properties allow transformation to be used as a problem solving tool

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625