PLS HELP ILL MARK YOU BRAINLIEST Let $u$ and $v$ be the solutions to $3x^2 + 5x + 7 = 0.$ Find
\[\frac{u}{v} + \frac{v}{u}.\]

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate