For what values of x would a rectangle have a perimeter of at least 400 when the dimensions are 4x+3 and x+37

Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?

How can (square root of 25) ^2 be rewritten?

Sun country bus lines has 80000 shares of stock outstanding what would the dividend per share of stock be from a dividends declaration of 109600