Carl buys seven 5-gallon jugs of water for the water cooler. How many liters of water did Carl buy? Show your work.

My favorite songstress gives away 25% of this side of her signature fragrance collection to her charity last month her sales were 1200 how much of her sales did she donate

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

If value of cos330° is √3/2 then find tan165°.