What models and equation correctly represent 1/4 + 2/3 =

Factor the polynomial 8y^2 - 72 btw "^" means exponent

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

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.