John sells book bags. he sells a leather bag for $69.80, and the sales tax is 6% of the sale price. about how much is the sales tax on the book bag?

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then