You answer 12 out of 20 problems correct on your homework. what percent did you answer correct? what percent did you answer incorrect?

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?

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3