Traduzca al lenguaje algebraico la siguiente expresión en lenguaje coloquial: El grupo de amigos de Ana reúne 5 dólares y compran 10 jugos de a dólares cada uno
y 10 galletas de b dólares cada una. Expresa el vuelto que recibirán de haber pagado
con un billete de $5.00.

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.