6x2 - 7x - 5 =0 Let x = j and x = k be solutions to the equation above, with j > k. What is the value of j - k?

13/6

Step-by-step explanation:

solving that equation using the quadratic formula gives solutions of x=5/3 and x = -1/2

since j>k and 5/3 > -1/2 that means

j = 5/3 and k = -1/2

so j-k = 5/3 - - 1/2 = 5/3 + 1/2 = 13/6

pls thank and mark brainliest

Provided by Guathmaths

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

68719476736

step-by-step explanation:

8*8*8*8*8*8*8*8*8*8*8*8=68719476736