Travis has decided to budget his spending money. he can spend no more than $155.60 every month. he has also decided to spend 2.5 times as much money on video games as he spends on movies. what linear inequality describes this problem?

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?