In the diagram, ab = 10 and ac = 2/10. what is the
perimeter of aabc?
a (8,4)
10 units
10 + 2/10 units
20 units
20+2/10 units
4
1 2
3
4
b (-5, -2)
c (5,-2)

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?