Afamily of 5 people attends a theme park. they purchase 2 adult tickets for 27.50 dollars each and 3 student tickets for 12.50 dollars each. if the 5 tickets are purchased with a 100 dollar bill, how much change do the receive?

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!