Substitute the values of x and y into the expression -3x^2 + 2y^2 + 5xy - 2y + 5x^2 - 3y^2. match that value to one of the numbers. 1. x=2 y= - = 14 2. x=0 y=2. = 1.665 3. x= -1 y= - = -1 4. x= .5 y= -1/ =  9.17 5. x= 3/4 y= 2/ = -11.25 6. x= square root of 2 y= square root of = 0.44 don't ask if i have apples like the last guy did.

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x