The boy ran 43.6 seconds the girl ran 2.9 seconds less how long did it take the girl to run the race

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

How many solutions does the nonlinear system of equations graphed below have?