The number of students enrolled at a high school has increased from 398 ta 503. Which is the best estimate of the percent of increase in enrollment?
20%
10%
50%
25%

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

What is the anwers for 9+2x=5x-3-x

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?