What's the simplified principal square root of - 36

What is the simplest form of (3x+20) ²

What is 138.93 rounded to the nearest tenth

7 (x+2) = - 49 is X=5, - 9?

Guess the song and Artis: From the unknown I ran away, I don't think I'm coming back home Whoa whoa whoa whoa whoa whoa Like a crawlspace, it's a dark place I roam Ain't no right way, just the wrong way I know I problem solve with Styrofoam My world

Order these numbers from least to greatest. 7.186, 7211, 14320, 7.36

A TV costs £800 plus a VAT if 20% What us the total cost of the TV?

If you create a box-and-whisker plot for the data set, which expression correctly calculates the third quartile, Q3, of the data set? {4.3, 5.1, 3.9, 4.5, 4.4, 4.9, 5.0, 4.6, 4.1, 4.6, 4.4, 4.3, 4.8, 4.4, 4.2, 4.5, 4.4}

The dot plot below shows the hourly rate of some babysitters: A number line is shown from 1 dollar to 7 dollars in increments of 1 dollar for each tick mark. The horizontal axis label is Dollars per Hour.

Fifteen less than twice a number is 53. solve 2n-15=53

The equation x^2/24^2 - y^2 / (blank) ^2 = 1 represents a hyperbola centered at the origin with a directrix of x = 576/26. The positive value (of what) correctly fills in the blank in the equation.