En cuanto se convertirá un capital de 12000 al 5% mensual si se mantiene en el banco durante 4 meses?

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?

Which table represents a linear function? i'll give brainliest to first answer ^'^

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.