For which pair of functions is (g circle f) (a) = StartAbsoluteValue a EndAbsoluteValue minus 2? f(a) = a2 – 4 and g (a) = StartRoot a EndRoot f (a) = one-half a minus 1 and g(a) = 2a – 2 f(a) = 5 + a2 and g (a) = StartRoot a minus 5 EndRoot minus 2 f(a) = 3 – 3a and g(a) = 4a – 5

Answer this 30 points and brainliest!

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?

In the geometric progression –3, 12, −48… what term is 3,072?