en el siguiente cuadro mágico la suma de las líneas horizontales, verticales y diagonales , es iguas a 12a-18b encuentra los binomicos faltantes y verifica que efectivamente cada linea suma 12a-18b

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10