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

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?