What is the solution set of 2x^2 - 3x = 5?
(-1,-5/2)
(-1, 5/2}
(1.-5/2}

(-1 , 5/2)

Step-by-step explanation:

2x²-3x=5

2x²-3x-5=0

2x²+2x-5x-5*1=0

2x(x+1)-5(x+1)=0

(x+1)(2x-5)=0

x+1=0     ;2x-5=0

x=-1  ;  2x=5

x= -1   ; x=5/2

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕