Using the quadratic formula, which of the following are the zeros of the quadratic equation below? y=x^2-x-5

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Three times the sum of a number and seven is negative thirty-six. what is the number?

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.