Krystin bought 3 concert tickets for $75. At this rate, how much will it cost to purchase 5 tickets? (DRAW THE TABLE ON YOUR OWN PAPER AND SOLVE.) *

How many lines can be drawn through points j and k? 0 1 2 3

17 in long 1.3 ft wide and 8in high what is the volume

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0