Plz me simplify: square root of 9x^3+xsquared 100x-squared 36x^3

solve for x: solve for x square root x-3+8=12
a. x=5
b. x=7
c. x=19
d. x=50

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder

What is the mean of the data set 125, 141, 213, 155, 281