En un puesto 2 hot dogs y 3 refrescos cuestan $70. El precio de 4 hot dogs y 2 refrescos es de $100. Determina el precio de un hot dog y el precio de un refresco. (Considera la variable x a los hot dogs y la variable y a los refrescos). Grupo de opciones de respuesta

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months