La edad de Fabiana es la tercera parte de la edad de Hilda y la edad de Cecilia es el doble de la edad de Fabiana. Si la suma de sus edades es de 72 años, determina la edad de
Cecilia.

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2