Which line on the graph below has an undefined slope?

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How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

Of . 3x+4y+3z=5, 2x+2y+3z=5 5x+6y+7z=7

You have \$20$20dollar sign, 20 to spend on taxi fare. the ride costs \$5$5dollar sign, 5 plus \$2.50$2.50dollar sign, 2, point, 50 per mile. let mmm represent the number of miles ridden. write an inequality to determine how many miles you can ride for \$20$20dollar sign, 20.