Solve for fff: -\dfrac{3}{4}f=\dfrac{5}{4}−
4
3
​
f=
4
5
​
minus, start fraction, 3, divided by, 4, end fraction, f, equals, start fraction, 5, divided by, 4, end fraction
f =\,

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

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

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}